2025 GMC Sierra 1500 AT4 | DIESEL | TECH PKG | SUNROOF |

===== 2025 GMC Sierra 1500 AT4 | 4×4 | Crew Cab | Duramax Diesel | Off-Road Package | Premium Truck =====Looking for a premium full-size truck with off-road capability, diesel torque, and bold GMC styling? This *2025 GMC Sierra 1500 AT4* delivers rugged 4×4 performance, upscale comfort, strong towing capability, and the professional-grade presence Calgary truck buyers want.Available now at *Sunridge Auto in Calgary, Alberta*, this Sierra AT4 is a great fit for towing, mountain trips, winter driving, jobsite use, weekend adventures, and anyone wanting a premium off-road-ready truck.PREFERRED EQUIPMENT GROUP – 4SBTECHNOLOGY PACKAGE 1,820.00REAR CAMERA MIRRORMULTICOLOR 15 DIAGONALHEAD-UP DISPLAYBED VIEW CAMERAAT4 PREMIUM PACKAGE 1,750.00UNIVERSAL HOME REMOTEREAR SLIDING POWER WINDOWSPORT STEPS (DEALER INSTALLED)POWER SUNROOF 1,325.00GVWR: 3,266 KG (7,200 LB)*AT4 Trim Package**4×4 Drivetrain**Crew Cab Configuration**3.0L Duramax Turbo-Diesel Inline-6 Engine**305 Horsepower and 495 lb-ft of Torque**10-Speed Automatic Transmission**Rear Locking Differential**Hill Descent Control**Up to 9,000 lb Towing Capacity on listed AT4 diesel data**Available Short Box or Standard Box Configuration**Diesel Fuel Efficiency, approx. 10.6L/100 km city and 9.0L/100 km highway on Canadian AT4 data*Shop this 2025 GMC Sierra 1500 AT4 for sale in Calgary at Sunridge Auto. Full-size 4×4 truck with 3.0L Duramax diesel, 305 hp, 495 lb-ft torque, 10-speed automatic, AT4 off-road capability, rear locking differential, premium cabin, and up to 9,000 lb towing.2025 GMC Sierra 1500 AT4 for sale Calgary, GMC Sierra AT4 Calgary, used GMC Sierra 1500 Calgary Alberta, GMC Sierra 1500 Duramax Calgary, GMC Sierra AT4 diesel, GMC Sierra 1500 4×4 Calgary, GMC Sierra AT4 off road, GMC Sierra towing capacity, diesel truck Calgary, full size truck Calgary, used truck Calgary AB, off road truck Calgary, pre-owned GMC Sierra Alberta, Sunridge Auto Calgary, GMC dealer alternative Calgary. DIESEL AT4 SIERRA 1500 CALGARY. CHEAP TRUCK CALGARY****Payments O.A.C.*The advertised price does not include GST. Discounts may include available manufacturer discounts and/or incentives. Discounts and/or incentives from both the dealership and manufacturer may have certain criteria for eligibility and must be qualified for depending on the nature of the discount and model of vehicle involved. Discounts offered by the manufacturer have discrete legal regulations available on the corresponding manufacturer site. See dealer for all current discount eligibility details. Vehicle data is subject to change without notice. AMVIC Licensed Dealer.