2025 GMC Sierra 1500 AT4 & AT4X AEV | Off-Road Truck | GMC
The 2025 Sierra 1500 AT4 and AT4X full-size trucks redefine premium off-roading, featuring Dynamic Fuel Management, a 3.0L Duramax® Turbo-Diesel engine, and more.
2024 GMC Sierra 1500 AT4 & AT4X AEV | Off-Road Pickup Truck
The 2024 Sierra 1500 AT4 and AT4X are the peak of premium off-roading with Dynamic Fuel Management, a 3.0L Duramax® Turbo-Diesel engine, Off-road Suspension, and more.
2025 Sierra HD AT4 & AT4X | Heavy-Duty Off-Road Truck - GMC
Explore the 2025 GMC Sierra HD AT4 and AT4X off-road work truck equipped with a 1.5" suspension lift, rancho shocks, HD surround vision, a standard 6.6L V8 Engine, & more.
First Ever GMC Sierra HD AT4X | GMC Life
GMC collaborated with AEV and is introducing the first ever Sierra HD AT4X AEV Edition, taking the Sierra HD AT4X’s off-road capabilities to higher peaks thanks to a host of key AEV off-roading enhancements geared for those who are looking to blaze new trails.
First-Ever GMC Sierra 1500 AT4X AEV Edition | GMC Life
Discover the first-ever 2023 Sierra 1500 AT4X AEV Edition, taking AT4X to new heights and raising the bar for premium off-roading capability. Arriving early 2023.
SIERRA 2500 HD AT4X KEY FEATURES Standard 6.6L V8 gas engine with Allison 10-speed automatic transmission Factory-installed 1.5" suspension lift Multimatic™ DSSV dampers Rear e-locking differential 35" Goodyear® Territory MT tires Exclusive Obsidian Rush interior with full-grain leather seating Available AEV Edition
GMC Takes Heavy Duty Further Off-Road with First-Ever Sierra HD …
May 1, 2023 · Today, GMC announced the next step with the first-ever 2024 GMC Sierra HD AT4X — featuring the Sierra HD AT4X AEV Edition — a truck that enables adventurers to go further while still having the towing capability essential for heavy duty haulers.
GMC AT4 Off-Road Trucks & SUVs | Acadia, Yukon, Canyon, & Sierra
GMC AT4 and AT4X trucks include factory-installed lifts for off-road adventures: 1.5" on Sierra 2500 AT4X, 2" on Sierra 1500 AT4 and AT4X; 2" on Canyon AT4; and 3" on Canyon AT4X. 2024 Sierra HD AT4X shown.
2024 Sierra 1500 Pickup Truck | SLE-Elevation-SLT, Denali, & AT4
The 2024 GMC Sierra 1500 light-duty pickup truck offers a 2.7L Turbo High-Output Engine, up to 13,000 lbs. of best-in-class 4WD diesel towing, and more.
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SIERRA MODELS - GMC
SIERRA 1500 AT4 KEY FEATURES. 2" factory lift with off-road suspension and Rancho® monotube shocks. 2-speed AutoTrac transfer case, automatic-locking rear differential and skid plates. Standard 3.0L Duramax Turbo Diesel engine or available 6.2L V8 gas engine with 10-speed automatic transmission.
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