The New 2025 GMC Sierra 3500HD Crew Cab Standard Box Denali 4WD commands attention with its striking Onyx Black exterior paint and sophisticated Jet Black interior. Under the hood, it’s powered by a formidable 6.6L Duramax Turbo-Diesel engine, seamlessly paired with a 10-speed automatic transmission to deliver exceptional performance and towing capabilities. This Sierra 3500HD is equipped to handle a wide array of tasks with its comprehensive trailering package, which includes a hitch view, trailer side blind zone alert, and a trailer brake controller for enhanced towing safety. It also offers advanced driver assistance features such as rear cross traffic alert, HD surround vision, and both front and rear park assist. The vehicle includes automatic emergency braking, forward collision alert, and front pedestrian braking to ensure a secure driving experience. Inside, the Denali model provides a premium driving environment with amenities designed for comfort and convenience. The cabin features a power sunroof, rear camera mirror, and a heads-up display, all complemented by a large 13.4 touch screen with navigation, Bluetooth connectivity, and Wireless Apple CarPlay & Android Auto. For added comfort, the seats are heated and ventilated, with heated second-row seating and a heated steering wheel. The power sliding rear window and wireless charging further enhance the driving experience. Exterior highlights include 20 Aluminum wheels and power folding/extending heated outside mirrors. The rain-sensing wipers ensure clear visibility in various weather conditions, and the GMC Multipro Tailgate adds versatility for cargo handling. *AMVIC Licensed Dealer