Vehicle Details
Body Style
Truck
Engine
6.6L 8Cyl
Exterior Colour
Black
Transmission
Automatic
Drivetrain
4×4
Stock #
25-483A
Trim Details
AT4
The 2021 GMC Sierra 3500HD AT4, with 104,104 km, is a heavy-duty pickup truck designed for both rugged off-road adventures and demanding work tasks. Powered by a 6.6L V8 engine, it delivers impressive towing and payload capacities, making it well-suited for hauling heavy loads. The AT4 trim enhances off-road capability with features like hill descent control, off-road suspension tuning, Inside, the Sierra 3500HD AT4 offers a comfortable cabin with seating for five, advanced infotainment options, and available driver-assistance features. Whether you're navigating challenging terrains or transporting substantial loads, this truck combines strength and versatility to meet your needs
Packages & Options
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