The 2023 GMC Sierra HD features two new off-road-ready trims: AT4X and AT4X AEV Edition. These specially engineered models are designed to conquer even the most challenging terrain while providing a luxurious travel experience. Here's an overview of what these trail-ready trucks have to offer.
Sierra HD AT4X
The Sierra HD AT4X comes with several special upgrades to enhance its ability to tackle adverse terrain. A factory-installed suspension lift boasts an impressive 11.6 inches of ground clearance, while a rear e-locking differential ensures maximum traction. Additional adventurous features include 35-inch Goodyear Territory MT tires, Multimatic DSSV dampers, and a front aluminum skid plate.
You'll have a choice between two powerful engines. The standard option is a highly capable 6.6-liter V8 gasoline engine. The turbo-diesel engine has increased low-end torque for exceptional towing power, allowing the truck to pull up to 18,500 pounds confidently. Whether you're hauling a load or exploring off the beaten path, the truck's 10-speed automatic transmission ensures peak performance.
The muscular appearance of the Sierra HD AT4X is hard to miss. With signature LED exterior lighting and blacked-out treatments, this heavy-duty pickup makes a serious statement. The Obsidian Rush interior is equally impressive, featuring high-end touches like technical-grain leather accents and authentic Vanta Ash wood trim. The upgraded 16-way front seats with massage functions take comfort to the next level. And for music enthusiasts, the 12-speaker Bose premium stereo system with Centerpoint surround-sound technology delivers superior audio quality.
Sierra HD AT4X AEV Edition
The Sierra HD AT4X AEV Edition takes off-road capability to another level with exclusive upgrades. It features stamped steel bumpers with integrated recovery points and heavy-duty steel skid plates for extra toughness. AEV race-inspired Salta wheels further enhance the pickup's off-road prowess. Inside, you'll find all-weather floor liners and embroidered headrests.
To learn more about the new Sierra HD AT4X and Sierra HD AT4X AEV Edition, get in touch with your local GMC dealer today.
