The 2024 GMC Sierra 1500 AT4X Crew Cab Short Box 4WD is the ultimate expression of premium off-road dominance, combining extreme trail hardware with an "Escalade-level" luxury cabin. Strikingly finished in Summit White contrasted by an exclusive, high-end Obsidian Rush interior featuring full-grain Black leather massaging seats and a premium suede headliner, this flagship rig is powered by the refined, high-torque 3.0L Duramax® Turbo-Diesel engine. Mated to a smooth 10-speed automatic transmission, it hammers out 305 horsepower and a monumental 495 lb-ft of low-end torque, making it perfect for both technical rock crawling and efficient long-distance overland hauling.
As GMC's ultimate terrain-conquering weapon, the AT4X comes standard with a massive roster of premium off-road architecture and elite cabin tech:
Multimatic DSSV Dampers: Features the crown jewel of off-road suspension—race-bred spool-valve dampers paired with a 2-inch factory suspension lift to deliver unparalleled desert-running control and an incredibly plush highway ride.
Extreme Trail Armor & Traction: Outfitted with driver-selectable front and rear electronic locking differentials, large steel transfer case skid plates, a front aluminum approach plate, and aggressive 33-inch Goodyear® Wrangler Territory MT tires wrapped around dark 18-inch wheels.
First-Class Interior Luxury: The ultra-premium cabin completely elevates the pickup experience, boasting heated, ventilated, and 16-way power-adjustable front seats with a full massage feature, authentic Vanta Ash wood decor, and a premium 12-speaker Bose® Premium Series sound system with a Richbass subwoofer.
Next-Gen Digital Cockpit: Packed with over 40 inches of combined digital displays, including a customizable 13.4-inch infotainment touchscreen with Google built-in, a 12.3-inch digital instrument cluster, and an available multi-color 15-inch Head-Up Display (HUD) alongside a Digital Rearview Mirror.
Ditching the compromises of a standard off-roader, this 2024 Sierra AT4X Duramax pairs raw, twin-locked trail capability with a show-stopping white-on-black luxury aesthetic......Read Less
The 2024 GMC Sierra 1500 AT4X Crew Cab Short Box 4WD is the ultimate expression of premium off-road dominance, combining extreme trail hardware with an "Escalade-level" luxury cabin. Strikingly finished in Summit White contrasted by an exclusive, high-end Obsidian Rush .....Read More
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Spray-on Pickup Bedliner with AT4X Logo Does not include spray-on liner on tailgate due to black composite inner panel.
Rear Cross Traffic Braking
Hill Descent Control
Heated 2nd Row Outboard Seats
Colour-Keyed Carpeting Floor Covering
Steering Wheel Audio Controls
Trailer Side Blind Zone Alert
Front Bucket Seats Includes centre console.16-Way Power Driver Seat Adjuster with Lumbar Includes massage. 16-Way Power Passenger Seat Adjuster with Lumbar Includes massage. Driver Memory Recalls driver presets for power driver seat and outside mirrors. Heated Driver and Front Outboard Passenger Seating Ventilated Driver and Front Passenger Seats
Gloss Black Header with Dark Nickel Grille Insert Bars Includes gloss black accents.
2 Charge-Only Rear USB Ports
Keyless Open and Start Includes remote keyless entry.
Skid Plates
120-Volt Interior Power Outlet 400 watts shared with (KC9) bed mounted power outlet.120-Volt Bed Mounted Power Outlet 400 watts shared with (KI4) interior power outlet.
Remote Vehicle Starter System
Bed View Camera Camera in the CHMSL to show a view of the cargo bed and display located in infotainment screen. Includes trailer view camera provisions and trailer assist guidelines.
Power Sliding Rear Window with Rear Defogger
Tires: LT275/70R18 BW MT Goodyear Wrangler Territory.
GMC Connected Access Capable Subject to terms. See onstar.ca or dealers for details.
2 Charge/Data USB Ports Inside Centre Console
Floor-Mounted Centre Console Includes cup holders, cell phone storage, power cord management and hanging file folder capability.
Deep-Tinted Glass
Ultrasonic Front and Rear Park Assist
Hitch View Includes image adjustment and pan/zoom/tilt.
Rear Wheelhouse Liners
HD Surround Vision Provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
GMC Pro Safety Automatic Emergency Braking Buckle to Drive Prevents vehicle from being shifted out of park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use. Following Distance Indicator Forward Collision Alert Front Pedestrian Braking IntelliBeam Automatic High Beam on/Off Lane Keep Assist with Lane Departure Warning Safety Alert Seat
Power Rake and Telescoping Steering Column
OnStar and GMC Connected Services Capable Terms and limitations apply. See onstar.ca or dealer for details.
Driver-Selectable Full-Locking Front Differential e-locking.
Heavy-Duty Air Filter
Power Front Passenger Windows with Express Up/Down
Power Front Windows with Driver Express Up/Down
MultiPro Tailgate Audio System by Kicker Dealer installed.
Perimeter Lighting
Trailer Tire Pressure Monitor Sensors Includes set of 4 sensors. Sensor functionality requires (UET) smart trailer integration indicator to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM accessories.
2 USB Ports Located on first row console.
Universal Home Remote
Trailering Package Includes trailer hitch, 7-pin and 4-pin connectors.Hitch Guidance
Wheels: 18" x 8.5" Painted Aluminum (45.7 cm x 21.6 cm). Includes dark painted pockets.
Power Door Locks
3.23 Rear Axle Ratio
Trailer Camera Provisions Includes trailer viewing software.
Power Sunroof
In-Vehicle Trailering System App Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor system module.
Wireless Charging
Power Rear Windows with Express Down
Off-Road Suspension Includes 2" factory installed lift and Multimatic DSSV dampers.