2022 GMC Sierra 1500 AT4 Crew Cab 4×4 – Off-Road Strength. Diesel Efficiency. Premium Comfort.

The 2022 GMC Sierra 1500 AT4 delivers exceptional off-road capability with the refined comfort and advanced tech GMC is known for. Powered by the 3.0L Duramax Turbo-Diesel and paired with a smooth 10-speed automatic, this AT4 offers outstanding fuel efficiency, torque-rich performance, and proven 4×4 durability.

Finished in bold Cardinal Red over a Jet Black interior with Kalahari accents, this AT4 blends rugged style with upscale design. Equipped with heated/ventilated seats, premium infotainment, the AT4 Off-Road Package, and advanced trailering technologies, it’s built for work, play, and everything in between.

Key Features

Performance & Capability

• 3.0L Duramax Turbo-Diesel (LM2)

• 10-Speed Automatic Transmission (MQB)

• 4×4 with AutoTrac Two-Speed Transfer Case (NQH)

• AT4 Off-Road Suspension Package (Z7X)

• Hill Descent Control (JHD)

• Skid Plates (NZZ)

• Automatic Locking Rear Differential (G80)

• 3.23 Rear Axle Ratio (GU5)

• Dual Exhaust with Premium Tips (N10)

• High-Capacity Air Cleaner (K47)

• 220-Amp Alternator (KW5)

• Engine Block Heater (K05)

• Hitch Guidance + Hitch View (PZ8)

• Trailer Brake Controller (JL1)

• Advanced Trailering System (U1D)

• Spray-On Bedliner (CGN)

• LED Cargo Bed Lighting (UF2)

• 120V Bed-Mounted Power Outlet (KC9)

Interior & Comfort

• Jet Black Interior with Kalahari Accents (HVD)

• Front Bucket Seats (A50)

• 10-Way Power Driver Seat (A45)

• 8-Way Power Passenger Seat (A7K)

• Driver Memory Settings (Seats & Mirrors)

• Heated & Ventilated Front Seats (KQV)

• Heated Steering Wheel (KI3)

• Tri-Zone Automatic Climate Control (CJ2)

• Remote Vehicle Start (BTV)

Technology & Infotainment

• 8" GMC Premium Infotainment System with Color Touchscreen (IOS/UIK)

• Wireless Apple CarPlay® & Android Auto™

• 6-Speaker Audio System (UQF)

• HD Rear Vision Camera (UVB)

• 120V Interior Power Outlet (KI4)

• 12-Volt Front & Rear Power Outlets (KC5 / KPA)

Safety & Driver Assistance

• Front Pedestrian Braking

• Automatic Emergency Braking

• Forward Collision Alert

• Lane Keep Assist with Lane Departure Warning

• Following Distance Indicator

• IntelliBeam® Automatic High Beams

Exterior & Utility

• Cardinal Red Exterior (G7C)

• AT4 Premium Exterior Styling (GFG)

• AT4 Red Recovery Hooks (UGA)

• LED Headlamps & LED Fog Lamps (T3U)

• Body-Color Front & Rear Bumpers (VB5 / VT5)

• Power Heated Outside Mirrors with Auto-Dimming (DEZ / DD8)

• GMC MultiPro Tailgate with Power Lock & Release (QK2 / QT5)

• Active Aero Shutters (WMI)

• Rear Wheelhouse Liners (B1J)

• CornerStep Rear Bumper (BWN)

• Steel Pickup Box (E63)

Summary

The 2022 GMC Sierra 1500 AT4 Crew Cab 4×4 is the perfect blend of diesel efficiency, serious off-road capability, and premium comfort. With its Duramax powertrain, AT4 suspension, advanced trailering features, and upscale interior, this truck is built for drivers who want rugged performance without sacrificing refinement.

Ready for work. Ready for the trail. Ready for anything.