Fancy a truck that conquers the roughest terrains and toughest jobs with ease? The 2025 GMC Sierra 3500HD AT4, now available in striking Sterling Metallic with a sleek Black interior featuring Kalahari accents, is designed to impress and engineered to perform. Under the hood, discover a robust Duramax 6.6L Turbo-Diesel V8 engine, unleashing impressive 470 horsepower and a mammoth 975 lb-ft of torque, paired with a sophisticated Automatic Transmission for seamless power delivery. With 4×4 capability and a Locking/Limited Slip Differential, this exceptional vehicle ensures optimal traction in any condition. The Sierra 3500HD AT4 is equipped with a treasure trove of advanced features to enhance your driving experience. The LED Headlights and Automatic Highbeams ensure visibility is never compromised, while the Rain Sensing Wipers adapt to the weather without a second thought from you. The luxurious Heated and Cooled Front Seats, complemented by a Heated Steering Wheel and Heated Rear Seats, offer year-round comfort. Safety is a top priority with Front Collision Warning, Lane Departure Warning, Blind Spot Monitor, Rear Parking Aid, Cross-Traffic Alert, and a comprehensive suite of intuitive driver assist technologies. Experience peace of mind with the Adaptive Cruise Control and Aerial View Display System, placing cutting-edge innovation at your fingertips. Connectivity is at the heart of the Sierra AT4’s feature set, with Smart Device Integration allowing you to stay connected on the go. Additionally, the built-in Navigation System and Satellite Radio are ideal companions for those long drives, and the WiFi Hotspot ensures you’re never out of touch. Other significant amenities include the Power Folding Mirrors with Integrated Turn Signal Mirrors, Tow Hitch for all your hauling needs, and Running Boards for easy entry and exit. Enjoy the convenience of Keyless Start, Remote Engine Start, and a Back-Up Camera, all designed to elevate your driving experience. Protect your investment with the durable Bed Liner, and enjoy the added practicality of the Integrated Tailgate Step. Entertainment is provided by a Premium Sound System, ensuring every journey is enjoyable. Redefine rugged luxury with the GMC Sierra 3500HD AT4 a powerhouse ready for action. Stock # T4325411. AMVIC-licensed Dealer.