RPOARCHIVE
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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.

    Source document

    docs/rpo/buick/envision-e2xx.md

    Interactive view →

    Rendered verbatim from the reference. Factory citations shown as ⛭ GM Heritage — …. For filtering, badges, and crosslinks, use the interactive Envision — E2XX (2021–2027) page.

    Buick Envision — E2XX, imported from China (second generation) (2021–2027)

    The second-generation Envision is a five-door compact crossover SUV built at the SAIC-GM Jinqiao plant in Shanghai and imported, with a turbo 2.0L LSY four-cylinder, the 9 speed automatic M3H and a 3.47 axle (GM Authority's 2027 page). The NICB VIN manuals list Base, Preferred, Essence and Avenir series for 2021 to 2024, and Preferred, Sport Touring and Avenir, all AWD, for 2025 onward; the 2025 to 2027 fleet order guides show the same three trims, groups 1SC, 1SL and 1SU. Every row comes from those three fleet order guides (RPO code lists, standard-equipment pages and color and trim pages): no GM option list for 2021 to 2024 is in the archive, so those years have no rows, and trim availability in Notes (O optional, S standard) is from the latest guide that lists the code. The 2026 and 2027 RPO lists are word for word the same, so each year's evidence counts once.

    Codes

    Engines

    Code Description Years Models/Notes Confidence
    ENL Engine control 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    FJW Fuel, gasoline 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    K1O Engine air filtration monitor 2025–2027 2027: all trims: S; letter O in the code as GM prints it; GM prints no zero form ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    KL9 Engine control 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    LSY Engine, 2.0L turbo, 4-cylinder, SIDI 2025–2027 2027: all trims: S; the full guide lists 228 hp and 258 lb-ft ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed

    Transmissions

    Code Description Years Models/Notes Confidence
    M3H Transmission, 9 speed automatic 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.8 confirmed

    Axles

    Code Description Years Models/Notes Confidence
    F48 Drivetrain, all-wheel drive 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    FHB Axle, 3.47 final drive ratio 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    G99 Axle, electronic positraction 2025–2027 2027: all trims: S; the full guide adds twin-clutch ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed

    Packages & Trims

    Code Description Years Models/Notes Confidence
    1SC Equipment group 1SC, Preferred 2025–2027 column heading of the full guide; GM Authority names the same three groups ⛭ GM factory document — 2025 buick envision fleet order guide, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    1SL Equipment group 1SL, Sport Touring 2025–2027 column heading of the full guide; GM Authority names the same three groups ⛭ GM factory document — 2025 buick envision fleet order guide, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    1SU Equipment group 1SU, Avenir 2025–2027 column heading of the full guide; GM Authority names the same three groups ⛭ GM factory document — 2025 buick envision fleet order guide, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    CWN Technology Package II 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    CXH Technology Package I 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    PDH LPO, Interior Protection Package 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    PFC Active Safety Package 2 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    PS1 Comfort and Convenience Package 2025–2027 2027: Preferred, Sport Touring: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    Y55 Premium Seat Package 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed

    Equipment

    Code Description Years Models/Notes Confidence
    4G7 Wheel, spare, 17 inch (43.2 cm) steel 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    5LE LPO, universal garage door opener 2025–2027 2027: Preferred, Sport Touring: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    A2X Seat adjuster, driver 8-way power 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    A45 Memory settings 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    A51 Seats, front bucket 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    A64 Seat, rear 40/60 split-bench 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    A69 Seat belts, 3-point, driver and front passenger 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    A7H Seat adjuster 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    A7K Seat adjuster, front passenger 8-way power 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    AEF Window, power 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    AEQ Windows, power 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    AF6 Seat, driver massage control 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    AJC Headrests, 2-way adjustable 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    AJW Glass, laminated 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    AKO Glass, deep-tinted 2025–2027 2027: all trims: S; letter O in the code as GM prints it; GM prints no zero form ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    AL0 Airbag, passenger sensing system 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    ASV Sensor, cabin humidity 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    ATH Keyless open 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    AVK Seat adjuster, driver 4-way power lumbar 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    AVU Seat adjuster, front passenger 4-way power lumbar 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    AXD Airbags, frontal and seat-mounted side-impact for driver and front passenger, knee airbag for driver, and roof-rail mounted head-curtain for outboard seating positions 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    AXG Window, power 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    B39 Floor covering, carpet 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    B50 Floor mats, carpeted, front with ST logo and rear 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    B54 Floor mats, carpeted, front and rear 2025–2027 2027: Preferred: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    BB4 Floor mats, front and rear 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    BTM Keyless start 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    BTT Remote panic alarm 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    BTV Remote vehicle starter system 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    C25 Wiper, rear intermittent 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    C3U Moonroof, power 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    C4Q GVWR, 5070 pounds (2300 kg) 2025–2027 2027: Preferred: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    C59 Air vents, rear 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    C68 Air conditioning, single-zone automatic climate control 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    CAV LPO, cargo liner 2025–2027 2027: all trims: O; 2025 list reads cargo area tray ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    CGY Cargo compartment cover, rear 2025–2027 2027: Sport Touring, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    CJ2 Air conditioning, dual-zone automatic climate control 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    CKK GVWR, 5180 pounds (2350 kg) 2025–2027 2027: Sport Touring, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    CTB Intersection automatic emergency braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    CWA Rear camera mirror washer 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    D75 Door handles, body-color 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    D7A Door handles, body-color 2025–2027 2027: Preferred, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    DA5 Armrest, rear center 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    DD8 Mirror, inside rearview, auto-dimming 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    DR3 Mirrors, outside heated power-adjustable and driver-side auto-dimming, memory 2025–2027 2027: all trims: S; the 2025 list adds body-color ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    DRZ Rear camera mirror 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    EBI Map pockets, driver and front passenger seatbacks 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    ECK Driver shift control 2025–2027 2027: all trims: S; the full guide adds tap-up/tap-down on the shifter ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    F45 Continuous Damping Control (CDC) 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    FX3 StabiliTrak, stability control system 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    GNA Suspension, front 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    GNQ Suspension, rear, 5-link 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.8 confirmed
    HS1 Safety Alert Seat 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    IVE Infotainment center, customizable ultrawide 30 inch diagonal screen with Google built-in 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    J61 Brakes, 4-wheel antilock, 4-wheel disc 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    J71 Brake, parking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    JF5 Pedals, sport alloy 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    JHD Hill Descent Control 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    JJ2 Brake lining, high-performance 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    K4C Wireless charging 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    K6J Air filter with microfilter technology 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    KA1 Seats, heated driver and front passenger 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    KA6 Seats, heated rear outboard seating positions 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    KB5 Electronic grade braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    KC8 Power outlet, 12-volt 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    KH8 Power outlet, 12-volt 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    KI3 Steering wheel, heated 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    KI6 Power outlet, 110-volt 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    KRV Air conditioning, refrigerant 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    KSG Adaptive cruise control 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    KU9 Seats, ventilated driver and front passenger 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    MDE Moldings 2025–2027 2027: Preferred, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    N37 Steering column, tilt and telescopic 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    N5L Steering wheel, leather-wrapped 2025–2027 2027: Preferred, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    N5Q Steering wheel, leather-wrapped, flat bottom 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    NJ1 Steering, power 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    NKC Noise control system, active noise cancellation 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    P0H OnStar Connect Plus, 12 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.30 confirmed
    P0I OnStar Connect Plus, 24 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.30 confirmed
    P0J OnStar Protect, 24 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Security - 24 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.25 confirmed
    P0K OnStar Protect, 36 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Security - 36 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.25 confirmed
    P0L OnStar Protect, 48 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Security - 48 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.26 confirmed
    P0Q OnStar Protect, 60 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Security - 60 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.26 confirmed
    P0U OnStar Protect, 12 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Security - 12 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.25 confirmed
    P0V OnStar Telematics, 12 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Insights - 12 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.28 confirmed
    P0W OnStar Telematics, 24 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Insights - 24 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.28 confirmed
    P0X OnStar Telematics, 36 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Insights - 36 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.29 confirmed
    P0Y OnStar Telematics, 48 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Insights - 48 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.29 confirmed
    P0Z OnStar Telematics, 60 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar Insights - 60 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.29 confirmed
    P1N API Pro, 12 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.36 confirmed
    P1O API Pro, 24 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.37 confirmed
    P1P API Pro, 36 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.37 confirmed
    P1Q API Elite, 6 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.38 confirmed
    P1R API Starter, 6 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.34 confirmed
    P1S API Starter, 12 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.34 confirmed
    P1T API Starter, 24 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.35 confirmed
    P1U API Starter, 36 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.35 confirmed
    PJV Moldings 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    PPW Wireless Apple CarPlay and wireless Android Auto 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    PQG OnStar Connect Plus, 36 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.30 confirmed
    PQH OnStar Connect Plus, 48 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.31 confirmed
    PQI OnStar Connect Plus, 60 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.31 confirmed
    PQL OnStar Video Telematics with hardware, 12 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.31 confirmed
    PQM OnStar Video Telematics with hardware, 24 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.32 confirmed
    PQP OnStar Video Telematics with hardware, 36 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.32 confirmed
    PQQ OnStar Video Telematics with hardware, 48 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.33 confirmed
    PQT OnStar Video Telematics with hardware, 60 months of service 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.33 confirmed
    PR6 SiriusXM, additional 9 months of the SXM Platinum Plan 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.28 confirmed
    PR6 API Elite, 24 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.39 confirmed
    PR7 SiriusXM, additional 21 months of the SXM Platinum Plan 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.28 confirmed
    PR8 SiriusXM, additional 33 months of the SXM Platinum Plan 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.28 confirmed
    PRB OnStar One, 3 years 2026–2027 2027: Preferred, Sport Touring: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    PRE API Elite, 12 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.38 confirmed
    PXR Wheels, 18 inch (45.7 cm) alloy with Technical Gray and machine finish and high gloss Black center cap 2025–2027 2027: Preferred: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    PYS Wheels, 20 inch (50.8 cm) alloy with Carbon Flash Metallic and high gloss Black center cap 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    QCS Tire, spare, T145/70R17 SL blackwall 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    R6P SiriusXM, 3 years 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    R7Z API Pro, 6 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.36 confirmed
    R8G OnStar One Fleet, 12 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar One Business Plus - 12 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.26 confirmed
    R8P OnStar One Fleet, 36 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar One Business Plus - 36 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.27 confirmed
    R8W OnStar One Fleet, 60 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar One Business Plus - 60 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.28 confirmed
    R8Z OnStar One Fleet, 48 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar One Business Plus - 48 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.27 confirmed
    R9L Deleted OnStar Basics (OnStar Fleet Basics for Fleet) 2025–2027 2027: all trims: O; requires UE1; only for vehicles shipped to Puerto Rico, the Virgin Islands or Guam; from 2026 the code has another meaning in the next row ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2026 buick envision fleet order guide, p.17 · 2027 buick envision fleet order guide, p.17 confirmed
    R9L Removal of 3 years of OnStar One and 3 years of OnStar One with Super Cruise upgrade, suitably equipped and eligible vehicles 2026–2027 2027: Avenir: O; requires UE1 and R9M; another meaning of R9L than the row above; the 2026–2027 RPO code lists print only the first R9L reading ⛭ GM factory document — 2026 buick envision fleet order guide, p.11 · 2027 buick envision fleet order guide, p.11 confirmed
    R9M OnStar One, 3 years 2026–2027 2027: Avenir: S ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    R9V Mobile Service Plus 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    R9W Deleted Mobile Service Plus 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    R9Y Mobile Service Plus 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    RFH OnStar One Fleet, 24 months of service 2025–2027 2027: all trims: O; the 2025 list reads OnStar One Business Plus - 24 Months of Service; the 2026–2027 lists name the plan differently ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.27 confirmed
    RFS API Elite, 36 months 2026–2027 2027: all trims: O ⛭ GM factory document — 2026 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.39 confirmed
    RIA LPO, all-weather floor liners 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    RSR Rear seat reminder 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    RTH Wheels, 20 inch (50.8 cm) alloy with Pearl Nickel finish and Sterling Silver center cap 2025–2027 2027: Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    RWU LPO, cargo area organizer, collapsible 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.9 confirmed
    RYT LPO, first aid kit 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.9 confirmed
    S08 LPO, highway safety kit 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.9 confirmed
    SBK Seat belt restraint pretensioner, rear 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    SD3 LPO, rear fold flat cargo organizer 2025 2025: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.9 confirmed
    SFE LPO, wheel locks 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    T3S Daytime running lamps 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    T4L Headlamps, LED 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    T74 Headlamps, automatic delay 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    T83 Headlamp control, automatic on and off 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    T8Z Buckle to Drive 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    T95 Headlamps, adaptive forward lighting 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    TB4 Liftgate, manual 2025–2027 2027: Preferred, Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    TC2 Liftgate, power 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    TDM Teen Driver 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    TQ5 IntelliBeam 2025 2025: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2025 buick envision fleet order guide, p.5 confirmed
    TSQ Interior ambient lighting (RGB static) 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    TUJ Lamp marker, reflex, front side 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    U2K SiriusXM 2025–2027 2027: all trims: S; the full guide calls it a trial subscription ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UBI USB ports 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    UBJ USB ports 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    UD7 Rear park assist 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UE1 OnStar services capable 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    UE4 Following distance indicator 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UEC Automatic air recirculation 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UEN Sensor, front passenger presence detector 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    UEU Forward collision alert 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UFB Rear cross traffic braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UG1 Universal home remote 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    UGE Tail lamps, LED 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    UGN Enhanced automatic emergency braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UH5 Seat belt indicator, rear seat 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UHG Seat belt indicator, driver 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UJN Tire pressure monitoring system 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    UKI Blind zone steering assist 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UKK Rear pedestrian alert 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UKM Lane keep assist with lane departure warning 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    UKT Front pedestrian and bicyclist braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UMN Speedometer, miles/kilometers 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    UOW Side bicyclist alert 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    UQS Audio system feature, Bose Premium 9-speaker system 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.1 confirmed
    URV Display, 30 inch diagonal LCD screen 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    USK Sensor, air quality indicator 2025–2027 2027: Preferred, Sport Touring: O; Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    UV2 HD surround vision 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UV6 Head-up display 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.2 confirmed
    UVX Traffic sign recognition 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    UVZ Reverse automatic braking 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed
    UWN Headlamps, enhanced LED functionality 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.5 confirmed
    V33 Tool kit, road emergency 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    V48 Coolant protection, engine 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    V5F Roof rails, silver 2025–2027 2027: Preferred, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    V5H Roof rails, black 2025–2027 2027: Sport Touring: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    V92 Trailering provisions 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.8 confirmed
    VK3 License plate front mounting package 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    VQK LPO, front and rear splash guards 2025–2027 2027: Preferred, Sport Touring: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    VTI Shutters, front upper grille 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    VV4 Wi-Fi hotspot capable 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.3 confirmed
    W2D LPO, cargo net 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    WH6 LPO, cargo net 2025–2027 2027: all trims: O ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.10 confirmed
    WLD Windows, remote express-down, all windows 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    XD7 Tires, P235/60R18 all-season 2025–2027 2027: Preferred: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.6 confirmed
    XD9 Tires, P245/45R20 all-season 2025–2027 2027: Sport Touring, Avenir: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.7 confirmed
    ZP5 Seating, 5-passenger 2025–2027 2027: all trims: S ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.4 confirmed

    Paint

    Code Description Years Models/Notes Confidence
    G88 Paint, Smokey Amethyst Metallic 2025 2025: premium paint except on Avenir; built out for the model year ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 confirmed
    GAS Paint, Brilliant Red 2025–2027 2027: premium paint except on Avenir; new for 2025 ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GAZ Paint, Summit White 2025–2027 2027: not on Avenir ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GB8 Paint, Ebony Twilight Metallic 2025–2027 2027: premium paint except on Avenir ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GE8 Paint, White Frost Tricoat 2025 2025: premium paint; built out for the model year ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 confirmed
    GEP Paint, Iridescent White Tricoat 2025–2027 2027: premium paint; new for 2025 ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GKT Paint, Quartz Blue Metallic 2026–2027 2027: premium paint except on Avenir; new for 2026 ⛭ GM factory document — 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GPD Paint, Midnight Opal 2026 2026: only on Avenir; new for 2026; not on the 2027 page ⛭ GM factory document — 2026 buick envision fleet order guide, p.24 confirmed
    GZA Paint, Moonstone Gray Metallic 2025–2027 2027: premium paint except on Avenir ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    GZC Paint, Calypso Blue Metallic 2025 2025: only on Avenir; built out for the model year ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 confirmed

    Interior Trim

    Code Description Years Models/Notes Confidence
    H1Y Interior trim, Ebony seats with Ebony interior accents, quilted and perforated leather-appointed with piping 2025–2027 only in: Avenir (1SU); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    H2G Interior trim, Ebony seats with Ebony interior accents, perforated leatherette 2025–2027 only in: Preferred (1SC); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    H8R Interior trim, Sandstone seats with Ebony interior accents, perforated leatherette 2025–2027 only in: Preferred (1SC); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    H9K Interior trim, Cool Gray seats with Slate Blue interior accents, quilted and perforated leather-appointed with piping 2025–2027 only in: Avenir (1SU); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    HCK Interior trim, Garnet seats with Ebony interior accents, perforated leather-appointed with synthetic suede inserts and piping 2025–2027 only in: Sport Touring (1SL); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed
    HSG Interior trim, Ebony seats with Sky Cool Gray and Ebony interior accents, perforated leather-appointed with synthetic suede inserts and piping 2025–2027 only in: Sport Touring (1SL); seat A51 front bucket; colour availability varies by paint (see the color and trim page) ⛭ GM factory document — 2025 buick envision fleet order guide, p.22 · 2026 buick envision fleet order guide, p.24 · 2027 buick envision fleet order guide, p.24 confirmed

    Internal / Process

    Code Description Years Models/Notes Confidence
    FE9 Emissions, Federal requirements 2025–2027 2027: all trims: O internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    NB8 Emissions override, California 2025–2027 2027: all trims: O internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    NB9 Emissions override, state-specific 2025–2027 2027: all trims: O internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.12 confirmed
    NC7 Emissions override, Federal 2025–2027 2027: all trims: O internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.12 confirmed
    NE1 Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia and Washington state requirements 2025–2027 2027: all trims: O; the 2026–2027 code lists print only Emissions, while the 2027 full guide names the states (adds New Mexico, no Virginia) internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed
    YF5 Emissions, California state requirements 2025–2027 2027: all trims: O internal code ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide rpo codes, p.1 · 2027 buick envision fleet order guide, p.11 confirmed

    Sources

    Factory documents (T1)

    • buick/2025-buick-envision-fleet-order-guide.txt
    • buick/2025-buick-envision-fleet-order-guide-rpo-codes.txt
    • buick/2026-buick-envision-fleet-order-guide-rpo-codes.txt
    • buick/2026-buick-envision-fleet-order-guide.txt
    • buick/2027-buick-envision-fleet-order-guide.txt
    • buick/2027-buick-envision-fleet-order-guide-rpo-codes.txt

    Other sources

    • https://gmauthority.com/blog/gm/buick/envision/2027-buick-envision/ — read 2026-10-07 through the Firecrawl CLI (direct fetches get HTTP 403); one request, no login wall, CAPTCHA or automated-access terms seen. Used for the Shanghai plant, the LSY and M3H pairing, the 3.47 axle and the 1SC, 1SL and 1SU trim groups.
    • NICB VIN manuals 2021 (p.166–167), 2022, 2023, 2024, 2025 and 2026 (p.145), in docs/reference/nicb/, for the Envision series by year.