Are you ready for a powerhouse that combines robust performance with luxury? Introducing the 2025 GMC Sierra 3500HD AT4, finished in a striking Summit White, a colour that enhances its commanding presence. The interior exudes sophistication with Jet Black and Kalahari accents on perforated front leather seats, ready to envelop you in comfort whether you’re traversing city streets or conquering untamed paths. At the heart of this 4×4 beast lies a 6.6L Duramax Turbo Diesel V8 engine, delivering an earth-moving 470 hp and a colossal 975 lb-ft of torque. Paired with an Automatic Transmission, this GMC Sierra 3500HD AT4 ensures smooth and responsive handling, no matter the load or terrain. Advanced safety features like Front Collision Warning, Lane Departure Warning, Blind Spot Monitor, and Rear Parking Aid are central to providing peace of mind on every journey. Meanwhile, adaptive features like the HD Surround Vision System and Automatic Highbeams adapt to your surroundings, enhancing both convenience and visibility. Navigate with ease through Alberta’s landscapes using the integrated Navigation System and stay connected via Bluetooth and WiFi Hotspot capabilities. Entertainment and communication are at your fingertips, complemented by the premium sound system for an immersive auditory experience. Experience superior control and traction with the Locking/Limited Slip Differential and revel in the added convenience of Keyless Start and Remote Engine Start. You’ll appreciate the practical elegance of the LED Headlights and Power Folding Mirrors, not to mention the practicality of the Bed Liner and Integrated Tailgate Step for your hauling needs. The Heated Steering Wheel, along with Heated Front and Rear Seats, promise warmth during those chilly mornings, while the Cooled Front Seats offer relief during the summer heat. With additional comforts like Power Passenger and Driver Seats and a Heated Mirrors, luxury meets utility in this robust pick-up. The 2025 GMC Sierra 3500HD AT4 is an embodiment of strength, innovation, and indulgence, designed for the discerning driver who demands both power and refinement. Stock # T4338159. AMVIC-licensed Dealer.