Prepare to harness unmatched capability with the 2025 GMC Sierra 3500HD Denali Ultimate. Cloaked in a striking Onyx Black exterior and boasting an Alpine Umber interior with full-grain leather seating, this masterpiece is the very definition of sophisticated strength. The formidable 6.6L Duramax Turbo Diesel engine delivers a robust 470 hp and 975 lb-ft of torque, ensuring any job can be tackled with confidence. Designed for those who demand the best, this Sierra comes well-appointed with a suite of top-tier features. The 4×4 drivetrain offers unparalleled control across any terrain, while the power retractable running boards add a touch of class and accessibility. Fitted with LED headlights and fog lamps, your path is illuminated with precision, and the integrated tailgate step guarantees easy bed access. High technology meets heavy-duty in this Sierra, as it encompasses a navigation system to guide your way and a heads-up display that allows you to stay informed without taking your eyes off the road. For the audiophile, the Premium Sound System enchants every journey with crystal-clear audio, and the Smart Device Integration means your Sierra is a seamless extension of your digital life. This Sierra Denali Ultimate takes comfort to new heights with heated front and rear seats, a heated steering wheel, and the indulgence of seat-massage options. Safety isn’t overlooked, featuring an array of driver assistance systems such as front collision warning, lane departure warning, blind spot monitor, and the confidence of a surround-view camera system. Completing the experience, you’ll find conveniences like keyless start, a sunroof for those crisp summer days, and adaptive cruise control to ease your travels. Experience the future of powerful luxury with this new pinnacle of GMC engineering. Stock # T4347879. AMVIC-licensed Dealer.