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.

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.

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.

Purchasing your next off-road vehicle gets much easier once you know the differences between the GMC Sierra 1500 AT4 vs. AT4X. The GMC Sierra 1500 AT4 is the ultimate pickup for going off the beaten path, offering an 11.1-inch ground clearance, up to 9,000 pounds of towing capacity, 1 and dozens of safety and convenience features to make ...

2023年5月1日 · General Motors is continuing its off-road segment push with the new 2024 GMC Sierra HD AT4X and AT4X AEV Edition Models. Like the Silverado HD ZR2, trucks pack off-road upgrades like...

2023年11月13日 · The 2024 GMC Sierra 1500 AT4X is a rugged full-size truck that’s ready to tackle mountains, trails and the road less traveled. The AT4X was offered as the most capable variant of the Sierra...

2024年12月20日 · The 2024 GMC Sierra AT4X is a truck lover’s truck, a versatile full-size pickup available in both light-duty (1500) and heavy-duty (2500 HD and 3500 HD) models, each offering a range of trims...

2023年5月1日 · Configured only as a 2500HD Crew Cab Standard Bed four-wheel drive, the GMC Sierra HD AT4X is powered by the standard 6.6-liter V-8 gasoline engine (401 hp/464 lb-ft of torque) or the venerable...

2024年7月31日 · The GMC Sierra 1500 AT4x 4WD AEV is powered by GMC’s familiar 6.2-liter EcoTec3 V8 that produces 420 hp and 460 lb.-ft. of torque on premium fuel. This stout V8 helps the Sierra tow 8,700 lbs and carry a payload of 1,290 lbs. The 6.2-liter is a refined powerplant with plenty of grunt to motivate this full-sized truck with authority.

2025年1月22日 · 2024 GMC Sierra 2500HD AT4X AEV Vehicle Type: front-engine, rear/4-wheel-drive, 5-passenger, 4-door pickup. PRICE Base/As Tested: $94,290/$104,820