AT4X 4WD
What the AT4X adds over the Pro
Standard here, not on the base trim: 12-speaker Bose Premium Series audio with Center Point surround, AudioPilot and Richbass woofer, 12.3-inch-diagonal configurable digital instrument cluster, 13.4-inch-diagonal horizontal color touchscreen infotainment, 15-inch-diagonal multicolor Head-Up Display, 18-inch black wheels with LT265/70R18 Goodyear Wrangler DuraTrac Mud-Terrain tires, 6.2L V-8 420-hp engine with 10-speed automatic transmission, Dark Vanta ash wood trim interior, Electronic Precision Shift (on models with front bucket seats), Front and rear e-locking differentials, Google built-in compatibility, Multimatic DSSV spool-valve dampers, New power-adjustable steering column, Power sliding rear window, Premium microsuede headliner, visors and A- and B-pillar trim, Terrain Mode with one-pedal crawling
Specifications
Source: manufacturer press kitEngine Basics
| Cylinder count | 8 |
| Engine type (full description) | 6.2L V-8 |
Tires
| Tire size | LT265/70R18 |
Transmission
| Transmission speeds | 10 |
| Transmission type | automatic hybrid |
Weights
| Payload capacity | 1420 lbs |
Wheels
| Wheel diameter | 18 in |
| Wheel material | steel |
Standard & optional equipment
Source: manufacturer press kitSafety7 std · 0 opt
- Front Pedestrian Braking
- Forward Collision Alert
- Lane Keep Assist
- Trailer Side Blind Zone Alert
- Automatic Emergency Braking
- Following Distance Indicator
- IntelliBeam automatic high beams
Infotainment5 std · 0 opt
- Wi-Fi Hotspot
- 12-speaker Bose Premium Series audio with Center Point surround, AudioPilot and Richbass woofer
- 13.4-inch-diagonal horizontal color touchscreen infotainment
- 15-inch-diagonal multicolor Head-Up Display
- Google built-in compatibility
Interior4 std · 0 opt
- 12.3-inch-diagonal configurable digital instrument cluster
- Dark Vanta ash wood trim interior
- New power-adjustable steering column
- Premium microsuede headliner, visors and A- and B-pillar trim
Exterior2 std · 0 opt
- 18-inch black wheels with LT265/70R18 Goodyear Wrangler DuraTrac Mud-Terrain tires
- Power sliding rear window
Powertrain6 std · 0 opt
- Terrain Mode with one-pedal crawling
- 2.7L Turbo High-Output engine
- 6.2L V-8 420-hp engine with 10-speed automatic transmission
- Electronic Precision Shift (on models with front bucket seats)
- Four-wheel drive with electronically controlled two-speed transfer case
- Front and rear e-locking differentials
Chassis1 std · 0 opt
- Multimatic DSSV spool-valve dampers
Cargo1 std · 1 opt
- Tow/Haul Mode
- Six-way MultiPro tailgate optional
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2022 Sierra. Confirm with the window sticker for a specific unit.
Factory warranty running out?
The 2022 GMC Sierra is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.
What to check before you buy →Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
Common questions about the AT4X
Source: EPA, NHTSA and manufacturer press kitsWhat does the 2022 GMC Sierra AT4X add over the Pro?
Against the Pro, 15 features become standard that the Pro does not. Both lists are on this page, taken from the manufacturer's own press material.