Keep your adventures grand with the all-new 2025 GMC Sierra 3500HD AT4, coated in an elegant Onyx Black exterior with a Jet Black interior accented by Kalahari perforated leather seating surfaces. This robust addition to your driveway promises not just to style but performance with its commanding 6.6L Duramax Turbo-Diesel engine, generating a thunderous 470 horsepower and 975 lb-ft of torque, paired seamlessly with a 10-Speed Automatic Transmission to handle your heaviest loads. This muscular Sierra 3500HD AT4 is ready to tackle any terrain with its 4×4 capability, ensuring you remain unstoppable whether you’re on the jobsite or trailblazing off-road. It comes fully equipped with Tow Hooks and a Hitch, redefining what it means to bring along everything you need for the journey. Adding to its sense of purpose are Running Boards/Side Steps for easier cabin access and a Bed Liner protecting it against the rigours of daily use. Driver assistance is paramount, with a suite of features such as Front Collision Warning, Lane Departure Warning, and the HD Surround Vision enhancing your awareness and providing peace of mind. Illuminate the path ahead with striking LED Headlights and feel secure even on unpredictable roads with Rain Sensing Wipers enabling your visibility. Enrich your driving experience with tech-forward comforts including Keyless Start, Heated and Cooled Front Seats for year-round comfort, and Heated Rear Seats ensuring passenger satisfaction. For those looking to stay connected on the move, Smart Device Integration and a Navigation System keep you on course and in touch, while an onboard WiFi Hotspot ensures everyone stays entertained. The Sierra 3500HD AT4 is more than a beacon of power; it’s a sanctuary of safety with features such as the Blind Spot Monitor and Cross-Traffic Alert giving you an extra set of eyes where you need them most. Satellite Radio and a Premium Sound System offer aural excellence for any music enthusiast. As you grip the Heated Steering Wheel, let the Sierra transport you with an Adaptive Cruise Control system, letting you journey with ease. Discover luxury and raw power melded perfectly in this GMC, where ruggedness meets refinement. Stock # T4295121, your next chapter of exploration awaits you. AMVIC-licensed Dealer.