Used 2022 GMC Sierra 1500 AT4

The 2022 GMC Sierra 1500 AT4 blends premium off-road capability, bold styling, and advanced technology into one rugged yet refined full-size pickup. Designed for drivers who demand strength without sacrificing comfort, the AT4 delivers powerful V8 performance, upscale interior features, and trail-ready confidence for every adventure.  

Performance & Capability  

• Engine: Powerful 6.2L ECOTEC3 V8 delivering impressive horsepower and responsive performance  

• Transmission: Smooth-shifting 10-speed automatic transmission with Electronic Precision Shift  

• Drivetrain: Advanced 4-Wheel Drive (4WD) system with Autotrac two-speed transfer case  

• Off-Road Suspension: Factory AT4 Off-Road Suspension Package engineered for enhanced ground clearance and capability  

• Automatic Locking Rear Differential for improved traction in challenging conditions  

• Hill Descent Control for added confidence on steep terrain  

• Skid Plates helping protect vital underbody components during off-road adventures  

• Rear Axle Ratio: 3.23 rear axle balancing towing strength and highway efficiency  

• Trailering Equipment Package with integrated trailer brake controller  

• Hitch Guidance with Hitch View simplifying trailer alignment and hookup  

• High-Capacity Air Cleaner and Heavy-Duty Cooling Systems for dependable towing and hauling performance  

• Dual Exhaust with Premium Tips adding a bold performance-inspired sound  

Winter & Weather Comfort  

• Heated & Ventilated Front Seats providing year-round comfort in any climate  

• Heated Rear Outboard Seats for added passenger comfort during colder months  

• Heated Steering Wheel offering warmth on chilly mornings  

• Remote Vehicle Start system allowing the cabin to warm up or cool down before you enter  

• Tri-Zone Automatic Climate Control with humidity and moisture sensors for personalized comfort  

• Rain-Sensing Windshield Wipers automatically adapting to changing weather conditions  

• Engine Block Heater for reliable cold-weather starts  

• Premium All-Weather Floor Liners with removable carpet inserts for year-round interior protection  

Interior Comfort & Convenience  

• Premium Front Bucket Seats with upscale AT4 interior styling and Jet Black/Kalahari accents  

• 10-Way Power Driver Seat and 8-Way Power Passenger Seat for tailored comfort  

• Driver Memory Settings for mirrors and seating preferences  

• Power Sliding Rear Window adding ventilation and convenience  

• Rear Seat Storage Package for added organization and practicality  

• Wireless Charging Pad and multiple USB ports throughout the cabin  

• 120-Volt Interior Power Outlet and Bed-Mounted Power Outlet for added versatility  

• Keyless Open & Push-Button Start for effortless entry and ignition  

• Leather-Wrapped Steering Wheel and Power Tilt/Telescopic Steering Column for a premium driving experience  

• Power Sunroof bringing added openness and natural light into the cabin  

Technology & Connectivity  

• Premium 13.4-inch GMC Infotainment System with Navigation and Google Built-In capability  

• Wireless Apple CarPlay® & Android Auto™ integration for seamless smartphone connectivity  

• 12-inch Digital Driver Information Center with customizable vehicle information  

• Bose® Premium Audio System delivering rich, immersive sound quality  

• Wireless Phone Projection and Bluetooth® connectivity for hands-free convenience  

• Head-Up Display projecting key driving information directly onto the windshield  

• Rear Camera Mirror and Bed View Camera improving visibility while towing or hauling  

• Wi-Fi Hotspot Capability and OnStar® Connected Services functionality  

• Universal Home Remote system for garage doors and compatible devices  

Safety & Driver Assistance  

• GMC Pro Safety Suite enhancing confidence behind the wheel  

• Adaptive Cruise Control for more relaxed highway driving  

• Forward Collision Alert with Low-Speed Automatic Emergency Braking  

• Lane Keep Assist with Lane Departure Warning  

• HD Surround Vision providing a 360-degree view around the vehicle  

• Front & Rear Park Assist for easier maneuvering in tight spaces  

• Rear Cross Traffic Braking and Rear Pedestrian Alert for added awareness  

• Trailer Side Blind Zone Alert helping monitor surrounding traffic while towing  

• Following Distance Indicator and Driver Safety Alert Seat for enhanced awareness  

• Teen Driver Mode and Buckle-to-Drive promoting safer driving habits  

Exterior Styling & Utility  

• Exterior Colour: Onyx Black — bold, aggressive, and unmistakably premium  

• AT4-exclusive styling with rugged off-road design cues and dark exterior accents  

• 18-inch Machined Aluminum Wheels wrapped in Goodyear Wrangler Duratrac All-Terrain Tires  

• LED Fog Lamps and LED Cargo Bed Lighting for improved visibility and functionality  

• GMC MultiPro Tailgate offering versatile loading and workspace solutions  

• Spray-On Bedliner protecting the truck bed from heavy-duty wear and tear  

• Body-Colour Front and Rear Bumpers for a sleek, athletic appearance  

• Red Front Recovery Hooks adding signature AT4 ruggedness and off-road functionality  

• Off-Road High Clearance Assist Steps for easier cabin access on lifted terrain  

• Rear Wheelhouse Liners helping protect the truck from debris and road spray  

Whether you're towing a trailer, exploring off-road trails, or cruising through the city in comfort, the 2022 GMC Sierra 1500 AT4 delivers premium capability, advanced technology, and commanding style. Rugged yet refined, this AT4 is built for drivers who want luxury-level comfort with true off-road confidence.