GMC · 2024-2027
Acadia — Third generation (2024–2027)
acadia · acadia elevation · acadia at4 · acadia denali · acadia denali ultimate
292 option rows 292 RPO codes 3 model years
100% Factory-verified
- ✓ Factory-verified · 292
- ● Confirmed · 0
- ◑ Single-source · 0
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| LK0 | Engine, 2.5L turbo, DOHC, SIDI, variable valve timing (VVT) | 2025–2027 | S on all trims; 328 hp (244 kW) at 5500 rpm and 326 lb-ft (442 N-m) at 3500 rpm | Factory-verified |
| Transmissions | ||||
| MF8 | Transmission, 8 speed automatic | 2025–2027 | S on all trims | Factory-verified |
| Axles | ||||
| F48 | Chassis, All-Wheel Drive System, with All-Wheel Drive Disconnect | 2025–2027 | 2025: Elevation all-wheel drive, AT4, Denali all-wheel drive: S; Elevation front-wheel drive, Denali front-wheel drive: not offered; 2026–2027: Elevation all-wheel drive, AT4, Denali all-wheel drive, Denali Ultimate all-wheel drive: S; Elevation front-wheel drive, Denali front-wheel drive, Denali Ultimate front-wheel drive: not offered | Factory-verified |
| FXC | Axle, 3.49 final drive ratio | 2025–2026 | S on all trims | Factory-verified |
| Packages & Trims | ||||
| 4SB | Trim group, Acadia AT4, all-wheel drive | 2025–2027 | AT4: S; GM fleet model TLE56; shown in the trim headings of the guides; NICB prints the series as AT4 AWD (2024 and 2026) | Factory-verified |
| 4SC | Trim group, Acadia Elevation, front-wheel drive | 2025–2027 | Elevation FWD: S; GM fleet model TLD56; shown in the trim headings of the guides; NICB prints the series as Elevation FWD (2026) | Factory-verified |
| 4SD | Trim group, Acadia Elevation, all-wheel drive | 2025–2027 | Elevation AWD: S; GM fleet model TLD56; shown in the trim headings of the guides; NICB prints the series as Elevation AWD (2026) | Factory-verified |
| 5SA | Trim group, Acadia Denali, front-wheel drive | 2025–2027 | Denali FWD: S; GM fleet model TLF56; shown in the trim headings of the guides; NICB prints the series as Denali FWD (2024 and 2026) | Factory-verified |
| 5SB | Trim group, Acadia Denali, all-wheel drive | 2025–2027 | Denali AWD: S; GM fleet model TLF56; shown in the trim headings of the guides; NICB prints the series as Denali AWD (2024 and 2026) | Factory-verified |
| 5SC | Trim group, Acadia Denali Ultimate, front-wheel drive | 2026–2027 | Denali Ultimate FWD: S; GM fleet model TLF56; shown in the trim headings of the 2026 and 2027 guides; NICB prints the series as Denali Ultimate FWD (2026) | Factory-verified |
| 5SD | Trim group, Acadia Denali Ultimate, all-wheel drive | 2026–2027 | Denali Ultimate AWD: S; GM fleet model TLF56; shown in the trim headings of the 2026 and 2027 guides; NICB prints the series as Denali Ultimate AWD (2026) | Factory-verified |
| AAB | Memory Package, 2 presets for power driver seat and outside mirrors | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| CWM | Assisted Driving Package | 2025–2027 | 2025, 2027: S on all trims; 2026: Elevation, AT4, Denali: S; Denali Ultimate: not offered; includes UKM and UCV | Factory-verified |
| GFY | Denali Reserve Package | 2025 | Denali: O; Elevation, AT4: not offered; 2025 only; includes CAJ, FE4, RUJ, QZR and UQP; PDR is the later Denali Reserve code | Factory-verified |
| GHI | Elevation Premium Package | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation: O; AT4, Denali, Denali Ultimate: not offered; includes ABE, H7K or H7L, A7J, AT9, Q76, Q3N and UG1, plus DD8 in 2025 and LED fog lamps (T40) in 2027 | Factory-verified |
| GZ4 | AT4 Reserve Package | 2027 | AT4: O; Elevation, Denali, Denali Ultimate: not offered; includes WPL, WQ1, UQP, RIA, RIB, VLI, VQK and RV1 | Factory-verified |
| PCL | LPO, Illumination Package | 2025–2027 | O on all trims; includes S0M, RN2 and S3I | Factory-verified |
| PCM | LPO, Adventure Package | 2025–2027 | 2025: AT4: O; Elevation, Denali: not offered; 2026–2027: AT4: O; Elevation, Denali, Denali Ultimate: not offered; includes EU2 and VQO | Factory-verified |
| PCX | LPO, Rugged Package | 2025–2027 | O on all trims; includes VLL | Factory-verified |
| LPO, Floor Liner Package | 2025–2027 | O on all trims; includes CAV, RIA and RIB | Factory-verified | |
| PDG | LPO, Cargo Package | 2025–2027 | O on all trims; includes W2D and SHX, plus SD3 in 2025 and VRS from 2026 | Factory-verified |
| PDH | LPO, All-Weather Package | 2025–2026 | O on all trims; includes VAV and RIB, plus VLI in 2026 | Factory-verified |
| PDR | Denali Reserve Package | 2026–2027 | Denali: O; Elevation, AT4, Denali Ultimate: not offered; 2026 and 2027; includes CAJ and RUJ; GFY is the 2025 code | Factory-verified |
| PDY | LPO, Roadside Safety Package | 2025 | O on all trims; includes RYT and S08 | Factory-verified |
| RFE | LPO, Black Badging Package | 2027 | AT4, Denali, Denali Ultimate: O; Elevation: not offered; includes RIK and SFZ | Factory-verified |
| V92 | Trailering Package, 5000 lbs towing | 2025–2027 | S on all trims; includes V08, PZ8, CTT, KW5, a factory-installed Class III hitch and a 7-pin wiring harness | Factory-verified |
| WBP | Black Edition | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation: O; AT4, Denali, Denali Ultimate: not offered; includes a Black grille, Black badging and exterior accents, V5R, SFZ, RVH and QZR | Factory-verified |
| WPL | Luxury Package | 2025–2027 | 2025: Denali: S; Elevation, AT4: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O; includes AKK, CMO, KA6, UV6 and DRZ; the Denali trims include it as standard | Factory-verified |
| WQ1 | Super Cruise Package | 2025–2027 | 2025: O on all trims; 2026: Denali Ultimate: S; Elevation, AT4, Denali: O; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O; includes UKL, UKZ and ULM | Factory-verified |
| Equipment | ||||
| 5PC | Wheels, 18 x 7.5, aluminum (45.7 cm x 19 cm) | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| 5ZD | LPO, center cap, Black with Black logo | 2025–2027 | O on all trims | Factory-verified |
| 5ZE | LPO, bright center caps with Black GMC logo | 2025–2027 | O on all trims | Factory-verified |
| A2X | Seat adjuster, driver, 8-way power | 2025–2027 | S on all trims | Factory-verified |
| A7E | Seat adjuster, front passenger, 4-way manual | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| A7J | Seat adjuster, front passenger, 6-way power | 2025–2027 | 2025: AT4, Denali: S; Elevation: O; 2026–2027: AT4, Denali, Denali Ultimate: S; Elevation: O | Factory-verified |
| A9U | Seat, second row, 1-touch flat folding | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered; activation switches on the sides of the seats and in the rear cargo area | Factory-verified |
| ABC | Seating, 8-passenger | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered; front bucket seats; the color and trim page pairs it with the Elevation cloth interiors | Factory-verified |
| ABE | Seating, 7-passenger (2-2-3 seating configuration) | 2025–2027 | 2025: AT4, Denali: S; Elevation: O; 2026–2027: AT4, Denali, Denali Ultimate: S; Elevation: O; second row flat-folding captain's chairs with Smart Slide and third row manual-folding 60/40 split bench | Factory-verified |
| AF6 | Seat, driver, power massage | 2026–2027 | Denali Ultimate: S; Elevation, AT4, Denali: not offered | Factory-verified |
| AII | Seat belts, 3-point, driver and front passenger, height-adjustable, with pretensioners and load limiters | 2025–2027 | S on all trims | Factory-verified |
| AKE | Seat, front passenger, power massage | 2026–2027 | Denali Ultimate: S; Elevation, AT4, Denali: not offered | Factory-verified |
| AKK | Glass, acoustic, laminated | 2025–2027 | 2025: AT4, Denali: S; Elevation: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| AKO | Glass, deep-tinted | 2025–2027 | S on all trims; printed with the letter O; GM prints no zero form; all windows except the windshield and the driver and front passenger side glass, which are light-tinted | Factory-verified |
| AL0 | Passenger Sensing System, sensor indicator inflatable restraint, front passenger and child presence detector | 2025–2027 | S on all trims | Factory-verified |
| AL9 | Seat adjuster, driver, 2-way power lumbar | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| AQP | Headrest, third row center | 2025–2027 | S on all trims | Factory-verified |
| AR9 | Seats, front bucket | 2025–2027 | S on all trims | Factory-verified |
| ARU | Window, rear side, solar absorbing, privacy tinting | 2025–2027 | S on all trims | Factory-verified |
| AS8 | Seat, 60/40 split-folding third row bench, power folding | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered; activation switches in the rear cargo area | Factory-verified |
| ASD | Airbags, driver and front passenger frontal, seat-mounted side-impact, roof rail-mounted, with Passenger Sensing System for front passenger | 2025–2027 | S on all trims | Factory-verified |
| ASV | Sensor, humidity and windshield temperature | 2025–2027 | S on all trims | Factory-verified |
| AT8 | LATCH system (Lower Anchors and Tethers for Children), for child restraint seats | 2026–2027 | S on all trims; the list prints Children as CHildren | Factory-verified |
| AT9 | Seat adjuster, front passenger, power lumbar | 2025–2027 | 2025: AT4: S; Elevation: O; Denali: not offered; 2026–2027: AT4: S; Elevation: O; Denali, Denali Ultimate: not offered | Factory-verified |
| ATH | Remote Keyless Entry, extended range with lock and unlock feature | 2025–2027 | S on all trims | Factory-verified |
| AVK | Seat adjuster, driver, 4-way power lumbar | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| AVU | Seat adjuster, front passenger, 4-way power | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| AWS | Seat belt, 3-point, front passenger, with pretensioner and load limiter | 2025–2027 | S on all trims | Factory-verified |
| AWT | Seat belt, 3-point, driver, with pretensioner and load limiter | 2025–2027 | S on all trims | Factory-verified |
| AZ7 | Headliner, suede-like | 2026–2027 | Denali Ultimate: S; Elevation, AT4, Denali: not offered | Factory-verified |
| B1V | Door handles, body-color, chrome strip | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| B52 | Moldings, rocker, Gloss Black | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026: Denali, Denali Ultimate: S; Elevation, AT4: not offered; 2027: Denali: S; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| B54 | Floor mats, carpeted, front and rear | 2026–2027 | Denali Ultimate: S; Elevation, AT4, Denali: not offered; exclusive to Denali Ultimate | Factory-verified |
| B5B | Floor mats, front, premium carpeted | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali: S; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| B5C | Floor mats, rear, premium carpeted | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali: S; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| B6J | Moldings, rocker, molded color | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered; the 2025 guide words it as narrow rocker moldings | Factory-verified |
| B71 | Wheel opening moldings, body color | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered; the 2025 list words it as front and rear body-color wheel flares, Denali-specific | Factory-verified |
| B7Y | Sill plates, front | 2025–2027 | 2025: AT4, Denali: S; Elevation: not offered; 2026–2027: AT4, Denali, Denali Ultimate: S; Elevation: not offered | Factory-verified |
| B87 | Moldings, bodyside, Gloss Black | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| B96 | Wheel opening moldings | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| BHO | Moldings, bodyside, molded color | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered; printed with the letter O; GM prints no zero form | Factory-verified |
| BKG | Floor mats, front, carpeted | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| BKL | Floor mats, rear, carpeted | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| BSF | Moldings, door upper, all around, Bright | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| BSH | Moldings, door upper, all around, high Gloss Black | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation: O; Denali, Denali Ultimate: not offered | Factory-verified |
| BSV | Moldings, door upper, low Gloss Black | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| BTV | Remote start | 2025–2027 | S on all trims | Factory-verified |
| C32 | Heater, electric, heating and defroster | 2025–2027 | S on all trims | Factory-verified |
| C69 | Air conditioning, rear | 2025–2027 | S on all trims | Factory-verified |
| C7H | GVWR, 6393 lbs (2900 kg) | 2025–2027 | 2025: Elevation all-wheel drive, AT4, Denali all-wheel drive: S; Elevation front-wheel drive, Denali front-wheel drive: not offered; 2026–2027: Elevation all-wheel drive, AT4, Denali all-wheel drive, Denali Ultimate all-wheel drive: S; Elevation front-wheel drive, Denali front-wheel drive, Denali Ultimate front-wheel drive: not offered; the engine and axle page prints 6394 lbs; DVZ is the 6173 lbs rating | Factory-verified |
| CAJ | Sunroof, power, panoramic, with sunshade | 2025–2027 | 2025: O on all trims; 2026–2027: Denali Ultimate: S; Elevation, AT4, Denali: O | Factory-verified |
| CAV | LPO, integrated cargo liner | 2025–2027 | O on all trims | Factory-verified |
| CE1 | Wipers, front intermittent, Rainsense | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| CJ2 | Air conditioning, tri-zone automatic climate control, with individual settings for driver, right-hand front passenger and rear seat occupants | 2025–2027 | S on all trims | Factory-verified |
| CMO | Heated wiper park | 2025–2027 | 2025: Denali: S; Elevation, AT4: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O; printed with the letter O; GM prints no zero form | Factory-verified |
| CTB | Intersection Automatic Emergency Braking, intersection alert and braking | 2025–2027 | S on all trims | Factory-verified |
| CTT | Hitch Guidance, trailering assist guideline | 2025–2027 | S on all trims | Factory-verified |
| CWA | Rear Camera Washer | 2025–2027 | S on all trims | Factory-verified |
| D31 | Mirror, inside rearview, manual tilt, day/night | 2025 | Elevation: S; AT4, Denali: not offered | Factory-verified |
| D75 | Door handles, outside, body-color | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| DD8 | Mirror, inside rearview, auto-dimming | 2025 | AT4, Denali: S; Elevation: O | Factory-verified |
| DRZ | Rear Camera Mirror | 2025–2027 | 2025: AT4, Denali: O; Elevation: not offered; 2026: S on all trims; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| DVZ | GVWR, 6173 lbs (2800 kg) | 2025–2027 | 2025: Elevation front-wheel drive, Denali front-wheel drive: S; Elevation all-wheel drive, AT4, Denali all-wheel drive: not offered; 2026–2027: Elevation front-wheel drive, Denali front-wheel drive, Denali Ultimate front-wheel drive: S; Elevation all-wheel drive, AT4, Denali all-wheel drive, Denali Ultimate all-wheel drive: not offered | Factory-verified |
| DWK | Mirrors, outside, heated, power-adjustable, manual-folding, with integrated turn signal indicators | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered; 2025: body-color; 2026 and 2027: Black | Factory-verified |
| DYX | Mirrors, outside, heated, power-adjustable, power-folding, body-color, driver-side auto-dimming, with integrated turn signal indicators | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| ENL | Engine control, stop/start system disable switch | 2025–2027 | S on all trims | Factory-verified |
| EPH | Electronic Precision Shift, column mounted, button and trigger based transmission interface | 2025–2027 | S on all trims | Factory-verified |
| EU2 | LPO, 18" (45.7 cm) Gloss Black wheels | 2025–2027 | 2025: AT4: O; Elevation, Denali: not offered; 2026–2027: AT4: O; Elevation, Denali, Denali Ultimate: not offered; includes SPZ | Factory-verified |
| FE2 | Suspension, Ride and Handling, MacPherson struts for front and independent 5-link rear | 2025–2027 | 2025: Elevation, Denali: S; AT4: not offered; 2026–2027: Elevation, Denali: S; AT4, Denali Ultimate: not offered | Factory-verified |
| FE4 | Suspension, Performance | 2025–2027 | 2025: AT4: S; Elevation, Denali: O; 2026–2027: AT4, Denali Ultimate: S; Elevation, Denali: O | Factory-verified |
| FHO | E10 fuel capable | 2025–2027 | S on all trims; printed with the letter O; GM prints no zero form | Factory-verified |
| G99 | Active Torque Control AWD System | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| HS1 | Safety Alert Seat | 2025–2027 | S on all trims | Factory-verified |
| IVE | Infotainment System, Premium GMC, 15" diagonal, high contrast display, with Google built-in compatibility and navigation capability | 2025–2027 | S on all trims | Factory-verified |
| J61 | Brakes, 4-wheel antilock, 4-wheel disc | 2025–2027 | S on all trims | Factory-verified |
| JBP | Brake lining wear indicator | 2025–2027 | S on all trims | Factory-verified |
| JHD | Hill Descent Control | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| K05 | Engine block heater | 2025–2027 | O on all trims | Factory-verified |
| K4C | Wireless phone charging, select devices | 2025–2026 | S on all trims; K7A is the 2027 listing | Factory-verified |
| K7A | Wireless phone charging | 2027 | S on all trims; appears in the 2027 guide where K4C appeared in 2025 and 2026 | Factory-verified |
| KA1 | Seats, heated, driver and front passenger | 2025–2027 | S on all trims | Factory-verified |
| KA6 | Seats, heated, rear outboard seating positions | 2025–2027 | 2025: Denali: S; Elevation, AT4: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| KI3 | Steering wheel, heated | 2025–2027 | S on all trims | Factory-verified |
| KI6 | Power outlet, 120-volt, 3-prong household style, rear of center console | 2025–2027 | S on all trims | Factory-verified |
| KL9 | Automatic stop/start | 2025–2027 | S on all trims | Factory-verified |
| KSG | Adaptive Cruise Control | 2025–2027 | S on all trims | Factory-verified |
| KU9 | Seats, heated and ventilated, driver and front passenger seat cushions and seatbacks | 2025–2027 | 2025: Denali: S; AT4: O; Elevation: not offered; 2026–2027: Denali, Denali Ultimate: S; AT4: O; Elevation: not offered | Factory-verified |
| KW5 | Alternator, 220 amps | 2025–2027 | S on all trims | Factory-verified |
| N37 | Steering column, tilt and telescoping | 2026–2027 | Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| N38 | Steering column, power tilt and telescopic | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| N5G | Steering wheel, sport-style | 2025–2027 | S on all trims | Factory-verified |
| NKC | Active noise cancellation, engine noise control | 2025–2027 | S on all trims | Factory-verified |
| NKD | Noise control enhancement, active noise cancellation | 2027 | S on all trims | Factory-verified |
| NKG | Active noise cancellation, driveline | 2025–2027 | S on all trims | Factory-verified |
| P0H | OnStar Connect Plus, 12 months | 2026–2027 | O on all trims | Factory-verified |
| P0I | OnStar Connect Plus, 24 months | 2026–2027 | O on all trims | Factory-verified |
| P0J | OnStar Protect, 24 months | 2025–2027 | O on all trims; fleet and government order types; the 2025 list names it OnStar Security | Factory-verified |
| P0K | OnStar Protect, 36 months | 2025–2027 | O on all trims; fleet and government order types; the 2025 list names it OnStar Security | Factory-verified |
| P0L | OnStar Protect, 48 months | 2025–2027 | O on all trims; fleet and government order types; the 2025 list names it OnStar Security | Factory-verified |
| P0Q | OnStar Protect, 60 months | 2025–2027 | O on all trims; fleet and government order types; the 2025 list names it OnStar Security | Factory-verified |
| P0U | OnStar Protect, 12 months | 2025–2027 | O on all trims; fleet and government order types; the 2025 list names it OnStar Security | Factory-verified |
| P0V | OnStar Telematics, 12 months | 2025–2027 | O on all trims; the 2025 list names it OnStar Insights | Factory-verified |
| P0W | OnStar Telematics, 24 months | 2025–2027 | O on all trims; the 2025 list names it OnStar Insights | Factory-verified |
| P0X | OnStar Telematics, 36 months | 2025–2027 | O on all trims; the 2025 list names it OnStar Insights | Factory-verified |
| P0Y | OnStar Telematics, 48 months | 2025–2027 | O on all trims; the 2025 list names it OnStar Insights | Factory-verified |
| P0Z | OnStar Telematics, 60 months | 2025–2027 | O on all trims; the 2025 list names it OnStar Insights | Factory-verified |
| P1N | API Pro, 12 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1O | API Pro, 24 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1P | API Pro, 36 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1Q | API Elite, 6 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1R | API Starter, 6 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1S | API Starter, 12 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| P1T | API Starter, 24 months | 2026–2027 | 2026: Denali Ultimate all-wheel drive: S; Elevation, AT4, Denali, Denali Ultimate front-wheel drive: O; 2027: O on all trims; fleet telematics data plan | Factory-verified |
| P1U | API Starter, 36 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| PQG | OnStar Connect Plus, 36 months | 2026–2027 | O on all trims | Factory-verified |
| PQH | OnStar Connect Plus, 48 months | 2026–2027 | O on all trims | Factory-verified |
| PQI | OnStar Connect Plus, 60 months | 2026–2027 | O on all trims | Factory-verified |
| PQL | OnStar Video Telematics with hardware, 12 months | 2026–2027 | O on all trims | Factory-verified |
| PQM | OnStar Video Telematics with hardware, 24 months | 2026–2027 | O on all trims | Factory-verified |
| PQP | OnStar Video Telematics with hardware, 36 months | 2026–2027 | O on all trims | Factory-verified |
| PQQ | OnStar Video Telematics with hardware, 48 months | 2026–2027 | O on all trims | Factory-verified |
| PQT | OnStar Video Telematics with hardware, 60 months | 2026–2027 | O on all trims | Factory-verified |
| PR6 | SiriusXM, additional 9 months of the SXM Platinum Plan | 2025 | O on all trims | Factory-verified |
| PR6 | API Elite, 24 months | 2026–2027 | O on all trims; fleet telematics data plan; the 2025 guide uses this code for the SiriusXM plan above | Factory-verified |
| PR7 | SiriusXM, additional 21 months of the SXM Platinum Plan | 2025 | O on all trims | Factory-verified |
| PR8 | SiriusXM, additional 33 months of the SXM Platinum Plan | 2025 | O on all trims | Factory-verified |
| PRB | OnStar One, 3 years | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation, AT4: O; Denali, Denali Ultimate: not offered; the 2027 guide adds Standalone | Factory-verified |
| PRE | API Elite, 12 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| PZ8 | Hitch View | 2025–2027 | S on all trims | Factory-verified |
| Q3N | Tires, P255/55R20 all-season blackwall | 2025–2027 | 2025: Denali: S; Elevation: O; AT4: not offered; 2026–2027: Denali: S; Elevation: O; AT4, Denali Ultimate: not offered | Factory-verified |
| Q76 | Wheels, 20 x 8, aluminum, Bright Silver (50.8 cm x 20.3 cm) | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation: O; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| Q8E | Jack, mechanical, with tools | 2025–2027 | S on all trims | Factory-verified |
| QO5 | Tires, 255/65R18 all-season blackwall | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered; printed with the letter O; GM prints no zero form | Factory-verified |
| QZR | Tires, P275/45R22 all-season blackwall | 2025–2027 | 2025: Elevation, Denali: O; AT4: not offered; 2026–2027: Denali Ultimate: S; Elevation, Denali: O; AT4: not offered | Factory-verified |
| R6P | SiriusXM, 3 years | 2025–2027 | O on all trims | Factory-verified |
| R7Z | API Pro, 6 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| R8G | OnStar One Fleet, 12 months | 2025–2027 | O on all trims; the 2025 list names it OnStar One Business Plus | Factory-verified |
| R8P | OnStar One Fleet, 36 months | 2025–2027 | O on all trims; the 2025 list names it OnStar One Business Plus | Factory-verified |
| R8S | OnStar One Super Cruise, extension to 8 years | 2026–2027 | O on all trims | Factory-verified |
| R8W | OnStar One Fleet, 60 months | 2025–2027 | O on all trims; the 2025 list names it OnStar One Business Plus | Factory-verified |
| R8Z | OnStar One Fleet, 48 months | 2025–2027 | O on all trims; the 2025 list names it OnStar One Business Plus | Factory-verified |
| R9L | OnStar One removal, 3 years (with Super Cruise term) | 2025–2027 | O on all trims; R9L has another meaning in a second entry (OnStar Basics removal); the 2025 guide words it as Deleted 3 Years of OnStar Digital Services and removes R9M and the UKL term | Factory-verified |
| R9L | OnStar Basics removal (OnStar Fleet Basics for Fleet) | 2025–2027 | O on all trims; R9L has another meaning in a second entry (3-year OnStar One removal); for Puerto Rico, Virgin Islands and Guam shipments; the 2025 list reads Deleted OnStar Basics | Factory-verified |
| R9M | OnStar One, 3 years | 2025–2027 | 2025: AT4, Denali: S; Elevation: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O; the 2025 guide words it as 3 Years of OnStar Digital Services | Factory-verified |
| R9V | Mobile Service Plus, 3 years | 2025–2027 | O on all trims | Factory-verified |
| R9W | Mobile Service Plus, deleted | 2025–2027 | O on all trims | Factory-verified |
| R9Y | Mobile Service Plus, 1 year | 2026–2027 | O on all trims | Factory-verified |
| RFH | OnStar One Fleet, 24 months | 2025–2027 | O on all trims; the 2025 list names it OnStar One Business Plus | Factory-verified |
| RFS | API Elite, 36 months | 2026–2027 | O on all trims; fleet telematics data plan | Factory-verified |
| RIA | LPO, all-weather floor liner, first and second row | 2025–2027 | O on all trims | Factory-verified |
| RIB | LPO, all-weather floor liner, third row | 2025–2027 | O on all trims | Factory-verified |
| RIK | LPO, Black nameplate | 2025–2027 | 2025–2026: O on all trims; 2027: AT4, Denali, Denali Ultimate: O; Elevation: not offered; the guide prints it as a Black badge | Factory-verified |
| RN2 | LPO, illuminated front GMC emblem | 2025–2027 | O on all trims | Factory-verified |
| RQS | LPO, 22" (55.9 cm) transit wheels | 2025–2027 | 2025: Elevation, Denali: O; AT4: not offered; 2026–2027: Elevation, Denali: O; AT4, Denali Ultimate: not offered | Factory-verified |
| RRF | Wheels, 22 x 8.5, machined aluminum, After Midnight metallic finish, Black center caps with Black GMC logo (55.9 cm x 21.6 cm) | 2026–2027 | Denali Ultimate: S; Elevation, AT4, Denali: not offered | Factory-verified |
| RTI | Wheel, spare, 18 x 4.5, steel (45.7 cm x 11.4 cm) | 2025–2027 | S on all trims | Factory-verified |
| RTU | Wheels, 20 x 8, machined aluminum, Pearl Nickel (50.8 cm x 20.3 cm) | 2025–2026 | 2025: Denali: S; Elevation, AT4: not offered; 2026: Denali: S; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| RUJ | Wheels, 22 x 8.5, machined aluminum, Pearl Nickel (55.9 cm x 21.6 cm) | 2025–2027 | 2025: Denali: O; Elevation, AT4: not offered; 2026–2027: Denali: O; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| RV1 | Wheels, 18 x 8, machined aluminum, Black (45.7 cm x 20.3 cm) | 2027 | AT4: O; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| RV3 | Wheels, 18 x 8, machined aluminum, dark (45.7 cm x 20.3 cm) | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| RVH | Wheels, 22 x 8.5, aluminum, Gloss Black (55.9 cm x 21.6 cm) | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation: O; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| RWU | LPO, cargo area organizer, collapsible, with GMC logo | 2025 | O on all trims | Factory-verified |
| RYT | LPO, first aid kit, with GMC logo | 2025 | O on all trims | Factory-verified |
| S08 | LPO, highway safety kit, with GMC logo | 2025 | O on all trims | Factory-verified |
| S0M | LPO, illuminated door sill plates | 2025–2027 | O on all trims | Factory-verified |
| S3I | LPO, illuminated perimeter rocker lighting | 2025–2027 | O on all trims | Factory-verified |
| S47 | LPO, wheel lug nuts | 2025 | O on all trims | Factory-verified |
| SAK | LPO, 22" (55.9 cm) Bright aluminum wheels | 2025–2027 | 2025: Elevation, Denali: O; AT4: not offered; 2026–2027: Elevation, Denali: O; AT4, Denali Ultimate: not offered; includes SFE | Factory-verified |
| SAY | LPO, 22" (55.9 cm) high gloss Black aluminum wheels | 2025–2027 | 2025: Elevation, Denali: O; AT4: not offered; 2026–2027: Elevation, Denali: O; AT4, Denali Ultimate: not offered; includes SPZ | Factory-verified |
| SB1 | LPO, flat splash guards | 2025–2027 | 2025: AT4: O; Elevation, Denali: not offered; 2026–2027: AT4: O; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| SBK | Seat belt restraint pretensioner, rear | 2025–2027 | S on all trims | Factory-verified |
| SD3 | LPO, foldable cargo organizer | 2025 | O on all trims | Factory-verified |
| SFE | LPO, wheel locks | 2025–2027 | O on all trims; the guide ties it to the Bright 22" LPO wheels (SAK) | Factory-verified |
| SFZ | LPO, Black GMC emblems, front and rear | 2025–2027 | 2025: Elevation: O; AT4, Denali: not offered; 2026: Elevation: O; AT4, Denali, Denali Ultimate: not offered; 2027: O on all trims | Factory-verified |
| SHX | LPO, cargo tray with divider | 2025–2027 | O on all trims | Factory-verified |
| SP5 | Wheels, 20 x 8, machined aluminum, Pearl Nickel (50.8 cm x 20.3 cm) | 2027 | Denali: S; Elevation, AT4, Denali Ultimate: not offered | Factory-verified |
| SPY | LPO, wheel lug nuts, Black | 2025–2027 | O on all trims | Factory-verified |
| SPZ | LPO, Black lug nut and wheel lock kit, with 20 lug nuts, 4 locks and 1 key | 2025–2027 | O on all trims | Factory-verified |
| T40 | Fog lamps, LED | 2027 | AT4, Denali, Denali Ultimate: S; Elevation: O | Factory-verified |
| T8Z | Buckle to Drive | 2025–2027 | S on all trims; keeps the vehicle in Park until the driver seat belt is fastened; times out after 20 seconds | Factory-verified |
| TAU | Tail lamps, Exterior Illumination, animated lighting | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| TCP | Liftgate, AutoSense, hands-free power, programmable | 2025–2027 | S on all trims | Factory-verified |
| TDM | Teen Driver | 2025–2027 | S on all trims | Factory-verified |
| TGE | Headlamps, Exterior Illumination, animated lighting | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| TQ5 | Headlamps, IntelliBeam, automatic high-beam | 2025–2027 | S on all trims | Factory-verified |
| U2K | SiriusXM with 360L, trial subscription | 2025–2027 | S on all trims | Factory-verified |
| UBD | USB ports, 2 in front (type-A and type-C), 2 in second row (type-A and type-C), 2 in third row (type-A) | 2025–2027 | S on all trims; the 2025 list words it as 2 charge and data ports on the front console | Factory-verified |
| UBI | USB ports, rear, dual, charge-only | 2025–2027 | S on all trims | Factory-verified |
| UCB | USB ports, single charge | 2025–2027 | S on all trims | Factory-verified |
| UCV | Interior Camera, enables Cabin Glance and Security Recording | 2027 | S on all trims | Factory-verified |
| UD7 | Rear Park Assist | 2025–2027 | 2025: S on all trims; 2026–2027: Elevation, AT4, Denali: S; Denali Ultimate: not offered | Factory-verified |
| UE1 | OnStar services capable | 2025–2027 | S on all trims | Factory-verified |
| UE4 | Following Distance Indicator | 2025–2027 | S on all trims | Factory-verified |
| UEU | Forward Collision Alert | 2025–2027 | S on all trims | Factory-verified |
| UFB | Rear Cross Traffic Braking | 2025–2027 | S on all trims | Factory-verified |
| UG1 | Universal Home Remote, 3-channel programmable, includes garage door opener | 2025–2027 | 2025: AT4, Denali: S; Elevation: O; 2026–2027: AT4, Denali, Denali Ultimate: S; Elevation: O | Factory-verified |
| UGN | Enhanced Automatic Emergency Braking | 2025–2027 | S on all trims | Factory-verified |
| UH5 | Seat belt indicator, second row | 2025–2027 | S on all trims | Factory-verified |
| UH6 | Seat belt indicator, third row | 2025–2027 | S on all trims | Factory-verified |
| UIT | LED Reflective Windshield Collision Alert | 2025–2027 | 2025: Elevation, AT4: S; Denali: not offered; 2026–2027: Elevation, AT4: S; Denali, Denali Ultimate: not offered | Factory-verified |
| UJN | Tire Pressure Monitoring System, auto learn, includes Tire Fill Alert | 2025–2027 | S on all trims | Factory-verified |
| UKI | Blind Zone Steering Assist | 2025–2027 | S on all trims | Factory-verified |
| UKK | Rear Pedestrian Alert | 2025–2027 | S on all trims | Factory-verified |
| UKL | Super Cruise, advanced driver assistance technology, for use on compatible roads | 2025–2027 | 2025: O on all trims; 2026: Denali Ultimate: S; Elevation, AT4, Denali: O; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O; 2026 and 2027 wording adds 3 years of OnStar One with the Super Cruise upgrade; the 2025 list reads hands-free driver assistance | Factory-verified |
| UKM | Lane Keep Assist with Lane Departure Warning | 2025–2027 | 2025: S on all trims; 2026–2027: Elevation, AT4, Denali: S; Denali Ultimate: not offered | Factory-verified |
| UKT | Front Pedestrian and Bicyclist Braking | 2025–2027 | S on all trims | Factory-verified |
| UKZ | Enhanced Automatic Parking Assist | 2025–2027 | 2025: O on all trims; 2026: Denali Ultimate: S; Elevation, AT4, Denali: O; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| ULM | Driver Attention Assist | 2025–2027 | 2025: O on all trims; 2026: Denali Ultimate: S; Elevation, AT4, Denali: O; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| UOW | Side Bicyclist Alert | 2025–2027 | S on all trims | Factory-verified |
| UQA | Audio system feature, Bose premium 12-speaker system with subwoofer | 2025–2027 | 2025: S on all trims; 2026–2027: Elevation, AT4, Denali: S; Denali Ultimate: not offered | Factory-verified |
| UQP | Audio system feature, Bose Performance 16-speaker system with subwoofer | 2025–2027 | 2025: Denali: O; Elevation, AT4: not offered; 2026: Denali Ultimate: S; Elevation, AT4, Denali: not offered; 2027: Denali Ultimate: S; AT4: O; Elevation, Denali: not offered | Factory-verified |
| URG | Driver Information Center, 11" diagonal, high contrast display | 2025–2027 | S on all trims | Factory-verified |
| UUA | Display, automatic occupant sensing | 2025–2027 | S on all trims | Factory-verified |
| UV2 | HD Surround Vision | 2025–2027 | S on all trims; 2027 wording adds that it enables Surround Vision Recorder | Factory-verified |
| UV6 | Head-Up Display, 8" diagonal | 2025–2027 | 2025: Denali: S; Elevation, AT4: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O | Factory-verified |
| UVX | Traffic Sign Recognition, enhanced, sensor indicator | 2025–2027 | S on all trims | Factory-verified |
| UVZ | Reverse Automatic Braking | 2025–2027 | S on all trims | Factory-verified |
| V08 | Cooling system, heavy-duty | 2025–2027 | S on all trims | Factory-verified |
| V59 | Roof rails | 2025–2027 | 2025: Elevation: S; AT4, Denali: not offered; 2026–2027: Elevation: S; AT4, Denali, Denali Ultimate: not offered | Factory-verified |
| V5R | Roof rails, Gloss Black | 2025–2027 | 2025: AT4: S; Elevation: O; Denali: not offered; 2026–2027: AT4: S; Elevation: O; Denali, Denali Ultimate: not offered | Factory-verified |
| V64 | Roof rails, brushed aluminum | 2025–2027 | 2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered | Factory-verified |
| VAV | LPO, all-weather floor mats, first and second row | 2025–2026 | O on all trims | Factory-verified |
| VHM | Vehicle health management, advance warning of vehicle issues | 2025–2027 | S on all trims | Factory-verified |
| VJQ | Recovery hooks, front, Red | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| VK3 | License plate bracket, front | 2025–2027 | O on all trims | Factory-verified |
| VLI | LPO, all-weather cargo mat | 2025–2027 | O on all trims | Factory-verified |
| VLL | LPO, roof rack cross rails | 2025–2027 | O on all trims | Factory-verified |
| VQK | LPO, splash guards, front and rear, molded | 2025–2027 | 2025: Elevation, AT4: O; Denali: not offered; 2026–2027: Elevation, AT4: O; Denali, Denali Ultimate: not offered | Factory-verified |
| VQO | LPO, molded assist step | 2025–2027 | 2025: Elevation, AT4: O; Denali: not offered; 2026–2027: Elevation, AT4: O; Denali, Denali Ultimate: not offered | Factory-verified |
| VRS | LPO, cargo shade | 2026–2027 | O on all trims | Factory-verified |
| VRV | LPO, splash guard, painted, front and rear | 2025–2027 | 2025: Denali: O; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: O; Elevation, AT4: not offered | Factory-verified |
| VV4 | Wi-Fi hotspot capable | 2025–2027 | S on all trims | Factory-verified |
| VXW | LPO, painted assist step | 2025–2027 | 2025: Denali: O; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: O; Elevation, AT4: not offered | Factory-verified |
| W2D | LPO, cargo net | 2025–2027 | O on all trims | Factory-verified |
| WLM | Windows, power, driver Express-Up and all windows Express-Down | 2025–2027 | S on all trims | Factory-verified |
| XCK | Tires, 265/65R18SL all-terrain blackwall | 2025–2027 | 2025: AT4: S; Elevation, Denali: not offered; 2026–2027: AT4: S; Elevation, Denali, Denali Ultimate: not offered | Factory-verified |
| ZCD | Tire, compact spare, T135/70R18 blackwall | 2025–2027 | S on all trims | Factory-verified |
| Paint | ||||
| G1W | Paint, White Frost Tricoat | 2025 | touch-up WA-140X; additional charge | Factory-verified |
| G46 | Paint, Ink | 2027 | touch-up WA-237L; additional charge; only on Denali and Denali Ultimate; new for 2027 | Factory-verified |
| G4J | Paint, Glacier White Tricoat | 2026–2027 | touch-up WA-241L; additional charge; new for 2026 | Factory-verified |
| GAZ | Paint, Summit White | 2025–2027 | touch-up WA-8624; no additional charge | Factory-verified |
| GB8 | Paint, Ebony Twilight Metallic | 2025–2027 | touch-up WA-384A; additional charge | Factory-verified |
| GFR | Paint, Riverstone Metallic | 2026–2027 | touch-up WA-316E; additional charge; only on AT4; new for 2026 | Factory-verified |
| GNT | Paint, Volcanic Red Tintcoat | 2025–2027 | touch-up WA-170H; additional charge | Factory-verified |
| GTM | Paint, Trailstone Green Metallic | 2027 | touch-up WA-380M; additional charge; only on Elevation; new for 2027 | Factory-verified |
| GXD | Paint, Sterling Metallic | 2025–2027 | touch-up WA-130H; additional charge | Factory-verified |
| GXK | Paint, Crystal Metallic | 2025–2026 | touch-up WA-133H; additional charge; only on Elevation; the 2026 guide says it is not available for ordering, built out for the 2026 model year | Factory-verified |
| GXN | Paint, Deep Bronze Metallic | 2025 | touch-up WA-135H; additional charge; only on AT4 | Factory-verified |
| GXP | Paint, Downpour Metallic | 2025–2026 | touch-up WA-136H; additional charge; only on Denali in 2025 and on Denali and Denali Ultimate in 2026 | Factory-verified |
| Interior Trim | ||||
| E4L | Interior trim, Woodland Mahogany, full leather seats | 2026–2027 | only in: Denali Ultimate; seat code ABE, front buckets (7-passenger seating) | Factory-verified |
| H6V | Interior trim, Forest Storm with Mahogany accents, cloth and CoreTec seats | 2025–2027 | only in: AT4; seat code ABE, front buckets (7-passenger seating) | Factory-verified |
| H6W | Interior trim, After Dark, cloth seats | 2025–2027 | only in: Elevation; seat codes ABC and ABE, front buckets (8-passenger or 7-passenger seating) | Factory-verified |
| H6X | Interior trim, Gideon Gray, cloth seats | 2025–2027 | only in: Elevation; seat codes ABC and ABE, front buckets (8-passenger or 7-passenger seating) | Factory-verified |
| H6Y | Interior trim, After Dark, perforated leather-appointed seats | 2025–2027 | only in: Denali; seat code ABE, front buckets (7-passenger seating) | Factory-verified |
| H6Z | Interior trim, Sheer / Very Dark Atmosphere, perforated leather-appointed seats | 2025–2027 | only in: Denali; seat code ABE, front buckets (7-passenger seating) | Factory-verified |
| H7K | Interior trim, After Dark, CoreTec seats | 2025–2027 | only in: Elevation; seat code ABE, front buckets (7-passenger seating); the 2026 and 2027 guides say it is included and only available with GHI | Factory-verified |
| H7L | Interior trim, Gideon Gray, CoreTec seats | 2025–2027 | only in: Elevation; seat code ABE, front buckets (7-passenger seating); the 2026 and 2027 guides say it is included and only available with GHI | Factory-verified |
| Internal / Process | ||||
| FE9 internal | Emissions, federal requirements | 2025–2027 | ; O on all trims | Factory-verified |
| NB8 internal | Emissions override, California | 2025–2027 | ; O on all trims; allows a dealer in a California-emissions state to order federal emissions for a vehicle registered in a federal-emissions state; requires FE9 | Factory-verified |
| NB9 internal | Emissions override, state-specific | 2025–2027 | ; O on all trims; for dealers ordering vehicles in YF5 or NE1 emission states | Factory-verified |
| NC7 internal | Emissions override, federal | 2025–2027 | ; O on all trims; for dealers in federal-emission states ordering vehicles with YF5 or NE1 emissions | Factory-verified |
| NE1 internal | Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements | 2025–2027 | ; O on all trims; the 2025 guide also lists Virginia; the 2026 and 2027 guides also list New Mexico; the 2026 and 2027 lists print only Emissions | Factory-verified |
| YF5 internal | Emissions, California state requirements | 2025–2027 | ; O on all trims | Factory-verified |
Source document: gmc/acadia-gen3.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.