The 2025 GMC Sierra 2500HD Crew Cab Standard Box Denali is an impressive, full-size truck that combines luxury with powerful performance. Finished in a sleek Onyx Black exterior paint, this truck features a sophisticated Jet Black interior. Under the hood, it boasts the robust 6.6L Duramax Turbo-Diesel engine, paired with a smooth-shifting 10-speed automatic transmission, ensuring excellent towing and hauling capabilities. Equipped with the advanced trailering package, this Sierra is ready for any task, featuring trailer side blind zone alert, rear cross traffic alert, and HD surround vision to improve visibility and safety while towing. The truck also includes front and rear park assist, automatic emergency braking, and forward collision alert for added protection on the road. Inside, the cabin is a high-tech haven with a 13.4 touch screen featuring navigation, Bluetooth, and Wireless Apple CarPlay & Android Auto for seamless connectivity. Comfort is paramount with heated and ventilated front seats, a heated steering wheel, and heated second-row seating. A power sliding rear window enhances convenience, while adaptive cruise control ensures a smooth driving experience. Wireless device charging keeps your gadgets powered up on the go. The Denali Reserve Package takes luxury to the next level with premium features such as a power sunroof, rear camera mirror, and a heads-up display for added visibility. The striking 20 aluminum wheels, chrome assist steps, and power heated outside mirrors complete the refined appearance. Stock Number: T4215385 *AMVIC Licensed Dealer