Buick · 2024-2027
Envista — VSS-F (2024–2027)
envista · envista preferred · envista sport touring · envista avenir
235 option rows 235 RPO codes 4 model years
99% Factory-verified
- ✓ Factory-verified · 233
- ● Confirmed · 2
- ◑ Single-source · 0
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| K1O | Engine, air filtration monitor | 2025–2026 | all trims: S | Factory-verified |
| KL9 | Engine control, stop/start system | 2025–2026 | all trims: S | Factory-verified |
| LBP | Engine, Ecotec 1.2L turbo, DOHC, direct injection, variable valve timing | 2025–2027 | all trims: S; GM Authority lists LBP on its 2026 and 2027 pages (2027 carries over) and LIH for 2024 | Factory-verified |
| LIH | Engine, 1.2L turbo, three cylinder, DOHC, direct injection | 2024 | 2024 only: GM Authority's 2024 specifications page prints LIH as the engine code; the 2025 and later GM lists print LBP | Confirmed |
| Transmissions | ||||
| MNH | Transmission, 6 speed automatic | 2024–2027 | all trims: S; 2024 and 2027 from GM Authority (its 2024 specifications page prints MNH for the Hydra-Matic 6T40; its 2027 page says the transmission carries over from 2026 and prints the code as MHN) | Factory-verified |
| Axles | ||||
| FJM | Axle, 3.50 final drive ratio | 2025–2026 | all trims: S; GM Authority gives a 3.50 axle ratio for 2024 and 2027 without printing a code | Factory-verified |
| FWD | Drive, front-wheel | 2025–2026 | all trims: S | Factory-verified |
| Packages & Trims | ||||
| G02 | Preferred trim group | 2025–2026 | column heading of the guides' equipment pages (4TQ58 Preferred) | Factory-verified |
| G03 | Sport Touring trim group | 2025–2026 | column heading of the guides' equipment pages (4TR58 Sport Touring) | Factory-verified |
| G04 | Avenir trim group | 2025–2026 | column heading of the guides' equipment pages (4TS58 Avenir) | Factory-verified |
| PCJ | Experience Buick Package | 2025 | Sport Touring: O; includes power moonroof (CAC), 19" black painted aluminum wheels (RVB) and Watts link rear suspension (GNG); the 2025 guide marks it no longer available to order | Factory-verified |
| PCR | LPO, Interior floor liner package | 2026 | all trims: O; includes LPO all-weather floor liners (RIA) and LPO cargo liner (CAV); not with LPO all-weather floor mats (VAV), and Sport Touring cannot add it with Studio Series (WFP) | Factory-verified |
| PDC | Buick Driver Confidence | 2025–2026 | all trims: S; includes Automatic Emergency Braking (UHY), Front Pedestrian Braking (UKJ), Forward Collision Alert (UEU), Following Distance Indicator (UE4), Lane Keep Assist with Lane Departure Warning (UHX) and IntelliBeam (TQ5) | Factory-verified |
| WFP | Studio Series | 2026 | Sport Touring: O; includes Ceramic paint (G42), Whisper Beige stitched interior (HIH), 19" black wheels (RVB), power moonroof (CAC), Watts link rear suspension (GNG), Convenience I and II and Advanced Safety packages (ZL4, ZQ2, WPA), LPO all-weather floor liners (RIA) and LPO sport pedal kit (SBZ); retail order types only | Factory-verified |
| WPA | Advanced Safety Package | 2025–2026 | Preferred, Sport Touring: O; includes Adaptive Cruise Control (KSG), Lane Change Alert with Side Blind Zone Alert (UKC) and Rear Cross Traffic Alert (UFG); included with Studio Series in 2026 | Factory-verified |
| WPP | Avenir Advanced Safety Package | 2025–2026 | Avenir: O; includes Adaptive Cruise Control (KSG), Lane Change Alert with Side Blind Zone Alert (UKC), Rear Cross Traffic Alert (UFG), heated power outside mirrors with turn signal indicators and driver-side auto-dimming (DXZ) and Rainsense wipers (CE1) | Factory-verified |
| ZL4 | Convenience I Package | 2025–2026 | Preferred, Sport Touring: O; includes driver 8-way power seat adjuster (A2X), 2-way power driver lumbar control (AL9), heated front seats (KA1), heated steering wheel (UVD) and Keyless Open (AVJ), plus wrapped flat-bottom steering wheel (N5E) on Preferred; included with Studio Series in 2026 | Factory-verified |
| ZQ2 | Convenience II Package | 2025–2026 | Preferred, Sport Touring: O; includes Wireless Charging (K4C), power liftgate (TB5) and Rainsense front wipers (CE1); included with Studio Series in 2026 | Factory-verified |
| Equipment | ||||
| 5H1 | Key system, 2 keys | 2025–2026 | all trims: S | Factory-verified |
| A2V | Seat adjuster, driver 6-way manual | 2025–2026 | Preferred, Sport Touring: S | Factory-verified |
| A2X | Seat adjuster, driver 8-way power | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| A50 | Seats, front bucket | 2025–2026 | all trims: S | Factory-verified |
| A64 | Seat, rear 40/60 split-bench, folding, 60 percent on passenger side | 2025–2026 | all trims: S | Factory-verified |
| A7E | Seat adjuster, front passenger 4-way manual | 2025–2026 | all trims: S | Factory-verified |
| AAL | Knee bolster, driver and front passenger | 2025–2026 | all trims: S | Factory-verified |
| AEC | Window, power, driver with Express-Down | 2025–2026 | all trims: S | Factory-verified |
| AED | Window, power, front passenger with Express-Down | 2025–2026 | all trims: S | Factory-verified |
| AEQ | Windows, power, rear with Express-Down | 2025–2026 | all trims: S | Factory-verified |
| AJC | Head restraints, front, up and down adjustment | 2025–2026 | all trims: S | Factory-verified |
| AKK | Glass, acoustic, laminated windshield | 2025–2026 | all trims: S | Factory-verified |
| AKO | Glass, deep-tinted | 2025–2026 | all trims: S | Factory-verified |
| AKW | Glass, tinted windshield | 2025–2026 | all trims: S | Factory-verified |
| AL9 | Seat adjuster, 2-way power driver lumbar control | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| AQY | Head restraints, rear, height adjustable | 2025–2026 | all trims: S | Factory-verified |
| ASV | Sensor, cabin humidity | 2025–2026 | all trims: S | Factory-verified |
| AU3 | Door locks, power | 2025–2026 | all trims: S | Factory-verified |
| AVJ | Keyless Open, front doors, includes extended range Remote Keyless Entry | 2025–2026 | Preferred, Sport Touring: O; Avenir: S; only with Convenience I Package (ZL4) where optional | Factory-verified |
| AY0 | Airbags, frontal and seat-mounted side-impact for driver and front passenger, roof rail-mounted head-curtain for all outboard seating positions, passenger sensing system for front passenger | 2025–2026 | all trims: S | Factory-verified |
| B34 | Floor mats, carpeted front | 2025–2026 | all trims: S; deleted when LPO floor liners or mats are ordered | Factory-verified |
| B35 | Floor mats, carpeted rear | 2025–2026 | all trims: S; deleted when LPO floor liners or mats are ordered | Factory-verified |
| B70 | Door sill plate cover, front | 2025–2026 | Avenir: S | Factory-verified |
| B7S | Cargo security cover, rear, stowable under rear cargo load floor | 2025–2026 | all trims: S | Factory-verified |
| B86 | Moldings, body-color bodyside | 2025–2026 | Avenir: S | Factory-verified |
| B87 | Moldings, gloss Black bodyside | 2025–2026 | Sport Touring: S | Factory-verified |
| BAH | Theft-deterrent system, immobilizer | 2025–2026 | all trims: S | Factory-verified |
| BTM | Keyless Start, push-button | 2025–2026 | all trims: S | Factory-verified |
| BTT | Remote panic alarm | 2025–2026 | all trims: S | Factory-verified |
| BTV | Remote vehicle starter system | 2025–2026 | all trims: S | Factory-verified |
| C2Y | GVWR, 4255 lbs. (1930 kg) | 2025–2026 | all trims: S | Factory-verified |
| C35 | HVAC duct, rear, underneath front seat | 2025–2026 | all trims: S | Factory-verified |
| C49 | Defogger, rear-window electric | 2025–2026 | all trims: S | Factory-verified |
| C68 | Air conditioning, single-zone automatic climate control | 2025–2026 | all trims: S | Factory-verified |
| C91 | Lighting, interior, overhead courtesy lamp | 2025–2026 | all trims: S | Factory-verified |
| CAC | Moonroof, power, tilt-sliding with manual sunshade | 2025–2026 | Sport Touring, Avenir: O | Factory-verified |
| CAV | LPO, cargo liner | 2025–2026 | all trims: O | Factory-verified |
| CD4 | Wipers, front intermittent | 2025–2026 | all trims: S | Factory-verified |
| CE1 | Wipers, front intermittent, Rainsense | 2025–2026 | all trims: O | Factory-verified |
| D31 | Mirror, inside rearview manual day and night with tilt | 2025–2026 | Preferred, Sport Touring: S | Factory-verified |
| D6I | Visors, driver and front passenger illuminated vanity mirrors, covered | 2025–2026 | all trims: S | Factory-verified |
| D75 | Door handles, body-color | 2025–2026 | all trims: S | Factory-verified |
| DA1 | Armrest, center, rear with cupholders | 2025–2026 | Avenir: S | Factory-verified |
| DD8 | Mirror, inside rearview auto-dimming | 2025–2026 | Avenir: S | Factory-verified |
| DP6 | Mirror caps, body-color | 2025–2026 | Preferred, Avenir: S | Factory-verified |
| DU3 | Console, floor, with armrest | 2025–2026 | all trims: S | Factory-verified |
| DWK | Mirrors, outside heated, power-adjustable, manual-folding, with turn signal indicators | 2025–2026 | all trims: S | Factory-verified |
| DXZ | Mirrors, outside heated, power-adjustable, manual-folding, driver-side | 2025–2026 | Avenir: O | Factory-verified |
| E22 | Assist handles, rear outboard | 2025–2026 | all trims: S | Factory-verified |
| E27 | Assist handle, front passenger | 2025–2026 | all trims: S | Factory-verified |
| E90 | Map pocket, driver seatback | 2025–2026 | Avenir: S | Factory-verified |
| E91 | Map pocket, front passenger seatback | 2025–2026 | all trims: S | Factory-verified |
| EWE | Mirror caps, high gloss Black | 2025–2026 | Sport Touring: S | Factory-verified |
| FE2 | Suspension, Ride and Handling | 2025–2026 | all trims: S | Factory-verified |
| FX3 | StabiliTrak, stability control system | 2025–2026 | all trims: S | Factory-verified |
| GNA | Suspension, front MacPherson strut | 2025–2026 | all trims: S | Factory-verified |
| GNF | Suspension, rear, compound crank | 2025–2026 | Preferred, Sport Touring: S | Factory-verified |
| GNG | Suspension, rear, Watts Link System | 2025–2026 | Sport Touring: O; Avenir: S; requires 19" black wheels (RVB); included with Studio Series (WFP) in 2026 | Factory-verified |
| IVA | Audio system, 11" diagonal HD color touchscreen, AM/FM stereo | 2025–2026 | all trims: S | Factory-verified |
| J60 | Brakes, 4-wheel antilock, 4-wheel disc | 2025–2026 | all trims: S | Factory-verified |
| J71 | Brake, electronic parking | 2025–2026 | all trims: S | Factory-verified |
| K05 | Engine block heater | 2025–2026 | all trims: O; includes front lower grille active shutters (VRI) | Factory-verified |
| K34 | Cruise control, electronic with set and resume speed | 2025–2026 | all trims: S | Factory-verified |
| K4C | Wireless Charging | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| K4E | Battery, 70AH, 12 volt, 760 cold-cranking amps | 2025–2026 | all trims: S | Factory-verified |
| K6J | Air filter, pollutant and fine dust | 2025–2026 | Avenir: S | Factory-verified |
| KA1 | Seats, heated driver and front passenger | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| KB5 | Hill Start Assist | 2025–2026 | all trims: S | Factory-verified |
| KD4 | Power outlet, 12 volt, located inside front console | 2025–2026 | all trims: S | Factory-verified |
| KG8 | Alternator, 130 amps | 2025–2026 | all trims: S | Factory-verified |
| KI2 | Shift knob, vinyl | 2025–2026 | all trims: S | Factory-verified |
| KQX | Capless fuel fill | 2025–2026 | all trims: S | Factory-verified |
| KSG | Adaptive Cruise Control | 2025–2026 | all trims: O | Factory-verified |
| MDB | Moldings, Black bodyside | 2025–2026 | Preferred: S | Factory-verified |
| N37 | Steering column, tilt and telescopic, adjustable | 2025–2026 | all trims: S | Factory-verified |
| N45 | Steering wheel, flat-bottom | 2025–2026 | Preferred: S | Factory-verified |
| N5E | Steering wheel, wrapped, flat-bottom | 2025–2026 | Preferred: O; Sport Touring, Avenir: S | Factory-verified |
| NJ1 | Steering, power, non-variable ratio, electric | 2025–2026 | all trims: S | Factory-verified |
| NKC | Noise control system, active noise cancellation | 2025–2026 | all trims: S | Factory-verified |
| NWN | Exhaust tip, turned down, hidden | 2025–2026 | all trims: S | Factory-verified |
| P0H | OnStar Connect Plus, 12 months | 2026 | all trims: O | Factory-verified |
| P0I | OnStar Connect Plus, 24 months | 2026 | all trims: O | Factory-verified |
| PQG | OnStar Connect Plus, 36 months | 2026 | all trims: O | Factory-verified |
| PQH | OnStar Connect Plus, 48 months | 2026 | all trims: O | Factory-verified |
| PQI | OnStar Connect Plus, 60 months | 2026 | all trims: O | Factory-verified |
| P0U | OnStar Protect, 12 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Security, 12 months of service | Factory-verified |
| P0J | OnStar Protect, 24 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Security, 24 months of service | Factory-verified |
| P0K | OnStar Protect, 36 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Security, 36 months of service | Factory-verified |
| P0L | OnStar Protect, 48 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Security, 48 months of service | Factory-verified |
| P0Q | OnStar Protect, 60 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Security, 60 months of service | Factory-verified |
| P0V | OnStar Telematics, 12 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Insights, 12 months of service | Factory-verified |
| P0W | OnStar Telematics, 24 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Insights, 24 months of service | Factory-verified |
| P0X | OnStar Telematics, 36 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Insights, 36 months of service | Factory-verified |
| P0Y | OnStar Telematics, 48 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Insights, 48 months of service | Factory-verified |
| P0Z | OnStar Telematics, 60 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar Insights, 60 months of service | Factory-verified |
| PQL | OnStar Video Telematics with hardware, 12 months | 2026 | all trims: O | Factory-verified |
| PQM | OnStar Video Telematics with hardware, 24 months | 2026 | all trims: O | Factory-verified |
| PQP | OnStar Video Telematics with hardware, 36 months | 2026 | all trims: O | Factory-verified |
| PQQ | OnStar Video Telematics with hardware, 48 months | 2026 | all trims: O | Factory-verified |
| PQT | OnStar Video Telematics with hardware, 60 months | 2026 | all trims: O | Factory-verified |
| R8G | OnStar One Fleet, 12 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar One Business Plus, 12 months of service | Factory-verified |
| RFH | OnStar One Fleet, 24 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar One Business Plus, 24 months of service | Factory-verified |
| R8P | OnStar One Fleet, 36 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar One Business Plus, 36 months of service | Factory-verified |
| R8Z | OnStar One Fleet, 48 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar One Business Plus, 48 months of service | Factory-verified |
| R8W | OnStar One Fleet, 60 months | 2025–2026 | all trims: O; the 2025 list calls it OnStar One Business Plus, 60 months of service | Factory-verified |
| PRB | OnStar One, 3 years | 2026 | Preferred, Sport Touring: O; requires OnStar and a TRE or SRE order type | Factory-verified |
| R9M | OnStar One, 3 years | 2026 | Avenir: S; requires OnStar | Factory-verified |
| R9L | OnStar Basics, deleted (OnStar Fleet Basics for Fleet) | 2025–2026 | all trims: O; deletes OnStar standard services on vehicles shipped to Puerto Rico, the Virgin Islands or Guam; the 2026 list also gives this code another reading: removing the 3 years of OnStar One (next row) | Factory-verified |
| R9L | OnStar One, 3 years, removed | 2026 | Avenir: O; removes the 3 years of OnStar One (R9M) and the Super Cruise upgrade version; required on vehicles shipped to Puerto Rico, the Virgin Islands or Guam; the 2026 list gives this code another reading as well (the OnStar Basics deletion above); the 2025 list has only the Basics reading | Factory-verified |
| P1N | API Pro, 12 months | 2026 | all trims: O | Factory-verified |
| P1O | API Pro, 24 months | 2026 | all trims: O | Factory-verified |
| P1P | API Pro, 36 months | 2026 | all trims: O | Factory-verified |
| R7Z | API Pro, 6 months | 2026 | all trims: O | Factory-verified |
| P1Q | API Elite, 6 months | 2026 | all trims: O | Factory-verified |
| PRE | API Elite, 12 months | 2026 | all trims: O | Factory-verified |
| PR6 | API Elite, 24 months | 2026 | all trims: O; the 2025 list gives this code another reading | Factory-verified |
| PR6 | SiriusXM, additional 9 months of the SXM Platinum Plan | 2025 | all trims: O; needs SiriusXM (U2K) and a fleet or government order type; the 2026 list gives this code another reading | Factory-verified |
| RFS | API Elite, 36 months | 2026 | all trims: O | Factory-verified |
| P1R | API Starter, 6 months | 2026 | all trims: O | Factory-verified |
| P1S | API Starter, 12 months | 2026 | all trims: O | Factory-verified |
| P1T | API Starter, 24 months | 2026 | all trims: O | Factory-verified |
| P1U | API Starter, 36 months | 2026 | all trims: O | Factory-verified |
| PR7 | SiriusXM, additional 21 months of the SXM Platinum Plan | 2025 | all trims: O | Factory-verified |
| PR8 | SiriusXM, additional 33 months of the SXM Platinum Plan | 2025 | all trims: O | Factory-verified |
| PPW | Wireless Apple CarPlay and wireless Android Auto | 2025–2026 | all trims: S | Factory-verified |
| Q8E | Jack, mechanical, with tools | 2025–2026 | all trims: S | Factory-verified |
| QA3 | Tires, 225/60R17 all-season, blackwall | 2025–2026 | Preferred: S | Factory-verified |
| QAI | Tires, 225/55R18 all-season, blackwall | 2025–2026 | Sport Touring: S | Factory-verified |
| RH3 | Tires, 245/45R19 all-season, blackwall | 2025–2026 | Sport Touring: O; Avenir: S | Factory-verified |
| R6P | SiriusXM, 3 years | 2025–2026 | all trims: O | Factory-verified |
| R9V | MobileService+, 3 years | 2025–2026 | all trims: O; dealer service convenience plan (mobile service, pick-up and delivery, loaner); dealers with BFU 284 only | Factory-verified |
| R9Y | MobileService+, 1 year | 2026 | all trims: O; dealer service convenience plan; dealers with BFU 284 only | Factory-verified |
| R9W | MobileService+, deleted | 2025–2026 | all trims: O; dealers with BFU 284 only; TRE, SRE or fleet order types | Factory-verified |
| RDI | LPO, keyless entry keypad | 2025–2026 | all trims: O | Factory-verified |
| RIA | LPO, all-weather floor liners | 2025–2026 | all trims: O; not with LPO all-weather floor mats (VAV); replaces standard floor mats | Factory-verified |
| RSC | Wheels, 17" (43.2 cm) Bright Silver painted aluminum | 2025–2026 | Preferred: S | Factory-verified |
| RSR | Rear Seat Reminder | 2025–2026 | all trims: S | Factory-verified |
| RT8 | Wheels, 19" (48.3 cm) Avenir Premium Pearl Nickel aluminum | 2025–2026 | Avenir: S | Factory-verified |
| RVB | Wheels, 19" (48.3 cm) Black painted aluminum | 2025–2026 | Sport Touring: O | Factory-verified |
| SGE | Wheels, 18" (45.7 cm) Black painted aluminum | 2025–2026 | Sport Touring: S | Factory-verified |
| RWU | LPO, cargo area organizer, collapsible | 2025 | all trims: O | Factory-verified |
| S08 | LPO, Highway Safety Kit | 2025 | all trims: O | Factory-verified |
| SBZ | LPO, sport pedal kit | 2025–2026 | all trims: O | Factory-verified |
| SFE | LPO, wheel locks | 2025–2026 | all trims: O | Factory-verified |
| SJQ | Wheel, spare, 16" (40.6 cm) steel | 2025–2026 | all trims: S | Factory-verified |
| T4L | Headlamps, LED | 2025–2026 | all trims: S | Factory-verified |
| T7E | Daytime Running Lamps, Signature LED | 2025–2026 | all trims: S | Factory-verified |
| T7Z | Buckle to Drive, prevents shifting out of Park until driver seat belt is fastened, programmable | 2025–2026 | all trims: S | Factory-verified |
| T83 | Headlamp control, automatic on and off | 2025–2026 | all trims: S | Factory-verified |
| TB4 | Liftgate, manual | 2025–2026 | Preferred, Sport Touring: S | Factory-verified |
| TB5 | Liftgate, power | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| TDM | Teen Driver | 2025–2026 | all trims: S | Factory-verified |
| TGE | Headlamp level, upper | 2025–2026 | all trims: S | Factory-verified |
| TQ5 | IntelliBeam, automatic high beam | 2025–2026 | all trims: S | Factory-verified |
| TS6 | Lamp, LED center high-mounted stop lamp | 2025–2026 | all trims: S | Factory-verified |
| TUU | Lighting, interior, roof, rear courtesy | 2025–2026 | all trims: S | Factory-verified |
| U04 | Horn, single-note | 2025–2026 | all trims: S | Factory-verified |
| U25 | Lighting, rear cargo compartment lamp | 2025–2026 | all trims: S | Factory-verified |
| U2K | SiriusXM trial subscription | 2025–2026 | all trims: S | Factory-verified |
| UBI | USB ports, 2 type-C, located on back of center console, charge-only | 2025–2026 | all trims: S | Factory-verified |
| UBJ | USB ports, 2, 1 USB Type-A and 1 USB Type-C, located in lower instrument panel | 2025–2026 | all trims: S | Factory-verified |
| UC3 | Steering wheel controls, mounted audio, cruise control, Driver Information Center, Forward Collision Alert gap adjust and phone interface | 2025–2026 | all trims: S | Factory-verified |
| UD7 | Rear Park Assist | 2025–2026 | all trims: S | Factory-verified |
| UDZ | Display, trip computer | 2025–2026 | all trims: S | Factory-verified |
| UE1 | OnStar services capable | 2025–2026 | all trims: S; service plan required | Factory-verified |
| UE4 | Following Distance Indicator | 2025–2026 | all trims: S | Factory-verified |
| UEU | Forward Collision Alert | 2025–2026 | all trims: S | Factory-verified |
| UFG | Rear Cross Traffic Alert | 2025–2026 | all trims: O | Factory-verified |
| UGC | Lamps, turn signal indicators, front LED | 2025–2026 | all trims: S | Factory-verified |
| UGE | Tail lamps, LED | 2025–2026 | all trims: S | Factory-verified |
| UHX | Lane Keep Assist with Lane Departure Warning | 2025–2026 | all trims: S | Factory-verified |
| UHY | Automatic Emergency Braking | 2025–2026 | all trims: S | Factory-verified |
| UJM | Tire Pressure Monitoring System, manual learn | 2025–2026 | all trims: S | Factory-verified |
| UKC | Lane Change Alert with Side Blind Zone Alert | 2025–2026 | all trims: O | Factory-verified |
| UKJ | Front Pedestrian Braking | 2025–2026 | all trims: S | Factory-verified |
| UMN | Speedometer, miles and kilometers, miles odometer | 2025–2026 | all trims: S | Factory-verified |
| UQ3 | Audio system feature, premium 6-speaker system | 2025–2026 | all trims: S | Factory-verified |
| UQL | LATCH system (Lower Anchors and Tethers for Children), second row | 2025–2026 | all trims: S; 2 lower anchors for the outboard seating positions and 3 top tether anchors for all 3 seating positions | Factory-verified |
| URO | Driver Information Center, 8" diagonal fully digital color display, reconfigurable | 2025–2026 | all trims: S | Factory-verified |
| UTJ | Theft-deterrent system, electrical, unauthorized entry | 2025–2026 | all trims: S | Factory-verified |
| UUQ | Antenna, roof-mounted shark fin | 2025–2026 | all trims: S | Factory-verified |
| UUT | Tire Fill Alert | 2025–2026 | all trims: S | Factory-verified |
| UVB | HD Rear Vision Camera | 2025–2026 | all trims: S | Factory-verified |
| UVD | Steering wheel, heated | 2025–2026 | Preferred, Sport Touring: O; Avenir: S | Factory-verified |
| VAV | LPO, all-weather floor mats | 2025–2026 | all trims: O; not with LPO all-weather floor liners (RIA); replaces standard floor mats | Factory-verified |
| VHM | Vehicle health management, advance warning of vehicle issues | 2025–2026 | all trims: S | Factory-verified |
| VJQ | Recovery hook, front | 2025–2026 | all trims: S | Factory-verified |
| VK3 | License plate bracket, front | 2025–2026 | all trims: O; forced on orders shipping to states that require a front plate | Factory-verified |
| VRI | Shutters, front lower grille, active | 2025–2026 | all trims: O | Factory-verified |
| VRV | LPO, front and rear splash guards | 2025–2026 | Avenir: O | Factory-verified |
| VV4 | Wi-Fi Hotspot capable | 2025–2026 | all trims: S | Factory-verified |
| VYW | LPO, floor mats, premium carpeted | 2025 | all trims: O; the 2025 guide marks it not available at this time | Factory-verified |
| W2D | LPO, vertical cargo net | 2025–2026 | all trims: O | Factory-verified |
| ZDC | Tire, compact spare 16" (40.3 cm), located under cargo floor | 2025–2026 | all trims: S | Factory-verified |
| Paint | ||||
| G42 | Ceramic | 2026 | only with Studio Series (WFP) | Factory-verified |
| G98 | Copper Ice Metallic | 2024–2026 | extra cost on Preferred; not available on Sport Touring; the 2026 guide marks it no longer available to order; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GAS | Brilliant Red | 2026 | extra cost on Preferred and Sport Touring | Factory-verified |
| GAZ | Summit White | 2024–2026 | not available on Avenir; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GB0 | Ebony Twilight Metallic | 2024–2026 | extra cost on Preferred and Sport Touring; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GFM | Cinnabar Metallic | 2024–2025 | extra cost on Preferred and Sport Touring; the 2025 guide says it was built out for the model year; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GK9 | Ocean Blue Metallic | 2024–2026 | extra cost on Preferred and Sport Touring; the 2026 guide marks it no longer available to order; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GKN | Aquamarine Blue Metallic | 2025–2026 | extra cost; Sport Touring only; the 2026 guide says it is not available to order | Factory-verified |
| GMF | Sunrise Red Metallic | 2024 | 2024 only, from GM Authority: not available on Avenir | Confirmed |
| GP5 | White Frost Tricoat | 2024–2026 | extra cost; Avenir only; the 2026 guide marks it no longer available to order; GM Authority's 2026 colors article prints this color as GE8 in its text and GP5 in its image names; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| GZB | Moonstone Gray Metallic | 2024–2026 | extra cost on Preferred and Sport Touring; 2024 from GM Authority's list of 2024 Envista paint colors | Factory-verified |
| Interior Trim | ||||
| HWN | Seats, cloth with leatherette trim, Ebony seats and interior | 2025–2026 | Preferred | Factory-verified |
| H5E | Seats, cloth with leatherette trim, Ebony seats and interior with Slate accents | 2025–2026 | Preferred; the 2026 guide marks it not available to order | Factory-verified |
| HPI | Seats, leatherette trim, Ebony seats and interior with Santorini Blue stitching | 2025–2026 | Sport Touring | Factory-verified |
| HIH | Seats, leatherette trim, Ebony seats and interior with Whisper Beige stitching | 2026 | Sport Touring; included with and only available with Studio Series (WFP) | Factory-verified |
| H2U | Seats, perforated leather-appointed trim, Ebony seats and interior with Terracotta stitching | 2025–2026 | Avenir | Factory-verified |
| H6A | Seats, perforated leather-appointed trim, Pebble Gray seats with Ebony interior and Whisper Beige stitching | 2025–2026 | Avenir | Factory-verified |
| Internal / Process | ||||
| FE9 internal | Emissions, Federal requirements | 2025–2026 | ; all trims: O | Factory-verified |
| NB8 internal | Emissions override, California | 2025–2026 | ; all trims: O | Factory-verified |
| NB9 internal | Emissions override, state-specific | 2025–2026 | ; all trims: O | Factory-verified |
| NC7 internal | Emissions override, Federal | 2025–2026 | ; all trims: O | Factory-verified |
| NE1 internal | Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia and Washington state requirements | 2025–2026 | ; all trims: O; the 2025 list names those states; the 2026 list prints only "Emissions" for the code | Factory-verified |
| YF5 internal | Emissions, California state requirements | 2025–2026 | ; all trims: O | Factory-verified |
Source document: buick/envista-vss-f.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.