2020 GMC Sierra 3500HD AT4
Pickup Truck
About this item
The 2020 GMC Sierra 3500HD AT4 is a heavy-duty truck that combines rugged capability, bold styling, and premium comfort. Designed for drivers who demand serious performance, this powerful pickup features an aggressive exterior, a distinctive AT4 grille, all-terrain tires, and an off-road-inspired design that stands out on the road. With its impressive towing and hauling capabilities, the Sierra 3500HD AT4 is built to handle demanding jobs, heavy trailers, and tough work conditions with confidence. Inside, it offers a refined cabin with comfortable seating, modern technology, and convenient features that make every drive enjoyable. Whether you're heading to the job site, towing your trailer, or exploring off the beaten path, the 2020 GMC Sierra 3500HD AT4 delivers the perfect balance of strength, durability, and luxury. Built for the toughest tasks and designed to make a lasting impression, this truck is ready for whatever comes next.
Contact our sales department at 250-860-7700 for more information. $695 documentation fee, plus a $599 business admin fee will be charged on the purchase of all New and Pre-Owned vehicles from Bannister Cadillac Buick GMC LTD