2025 GMC Sierra 3500HD AT4

The 2025 GMC Sierra 3500 AT4 Crew Cab 4WD is built to conquer the toughest jobs and the wildest adventures. Powered by the legendary 6.6L Duramax Turbo Diesel paired with the Allison 10-speed automatic transmission, this truck delivers massive towing strength and long-haul confidence. Off-road high clearance steps, skid plates, and the AT4 off-road suspension keep you moving when the trail gets rough, while the 20-inch black aluminum wheels and bold exterior design ensure it looks just as strong as it performs. Inside, the spacious crew cab blends rugged utility with premium comfort. Heated and ventilated front seats, a heated second row, and a heated steering wheel make every drive comfortable no matter the season. The 13.4-inch touchscreen with Google built-in, wireless Apple CarPlay and Android Auto, Bose premium audio, and wireless charging keep you connected and entertained on the go. Smart technology makes every trip safer and easier with adaptive cruise control, a bed view camera, HD surround vision, lane keep assist, and a multi-color 15-inch head-up display. Practical touches like the MultiPro tailgate, spray-on bedliner, LED cargo lighting, and integrated trailer brake controller mean this truck is always ready for work. Whether you are towing heavy equipment, heading deep into the backcountry, or cruising down the highway, the Sierra 3500 AT4 delivers uncompromising power, comfort, and capability. STK#:T4366710 AMVIC LICENSED DEALER<br><br>Not seeing the perfect vehicle? We have access to a HUGE selection of vehicles from our sister stores throughout Alberta. Contact us and let us locate your dream vehicle and give you the shop local Wolfe Canmore family experience.<br><br>Engine: 6.6L DURAMAX DIESEL<br>