New 2025 GMC Sierra 3500HD Denali Ultimate

The 2025 GMC Sierra 3500HD Denali Ultimate in Onyx Black is the epitome of heavy-duty luxury and capability, meticulously crafted for those who demand the absolute best. Its commanding Onyx Black exterior, accentuated by brilliant LED headlights, taillights, and fog lights, exudes a sense of refined power. Front recovery hooks, power folding and heated mirrors, and striking 20-inch machined aluminum wheels further enhance its premium and functional design. Inside, the Alpine Umber interior offers a sanctuary of opulence and comfort. The centerpiece is a stunning 13.4-inch touchscreen infotainment system, providing seamless access to navigation, entertainment, and vehicle settings. Heated and ventilated seats, a heated steering wheel, and tri-zone automatic climate control ensure unparalleled comfort in any weather. Every detail, from the premium materials to the meticulous craftsmanship, reflects the Denali Ultimate's commitment to luxury. Under the hood, a formidable 6.6L Duramax Diesel engine, paired with a smooth and responsive 10-speed Allison automatic transmission, delivers exceptional torque and towing capabilities, making it a true workhorse. This powertrain provides a seamless blend of raw power and refined performance. Safety is paramount, with a comprehensive suite of advanced safety features including Forward Collision Alert, Front and Rear Pedestrian Alert, Lane Keep Assist with Departure Warning, and Following Distance Indicator, all working to enhance driver awareness and help prevent potential hazards. The 2025 GMC Sierra 3500HD Denali Ultimate in Onyx Black is a truly exceptional heavy-duty truck, offering an unparalleled combination of unmatched capability, luxurious comfort, and cutting-edge technology. Stock Number: T4251585 AMVIC LICENSED DEALER

• Onyx black

• Alpine umber, full grain leather seating surfaces