The 2025 GMC Sierra 2500HD Crew Cab Standard Box AT4X is a stunning blend of power and luxury, showcasing a striking Thunderstorm Grey Metallic exterior paired with an elegant Obsidian Rush interior. At its heart lies a formidable 6.6L Duramax Turbo-Diesel engine, perfectly matched with a 10-speed automatic transmission for exceptional performance and towing capabilities. Designed for versatility, the AT4X comes equipped with a comprehensive trailering package, featuring hitch view, trailer side blind zone alert, and a trailer brake controller, ensuring confidence while towing. Advanced safety features include rear cross traffic alert, HD surround vision, front and rear park assist, automatic emergency braking, forward collision alert, and front pedestrian braking, creating a secure driving environment. The off-road capabilities are enhanced by an off-road suspension featuring DSSV dampers, making it ready for rugged terrain. Inside, the cabin is a haven of technology and comfort, highlighted by a 13.4 touch screen display with navigation, Bluetooth connectivity, and wireless Apple CarPlay and Android Auto. Additional luxuries include a power sunroof, adaptive cruise control, heated and ventilated front seats, a heated steering wheel, heated second-row seating, wireless charging, and dual-zone automatic climate control. On the exterior, power retractable assist steps, heated power folding and extending outside mirrors, rain-sensing wipers, and the innovative GMC Multipro Tailgate add both functionality and style. The AT4X AEV Edition further enhances this truck with striking 18 AEV Gloss Black Aluminum wheels, AEV stamped steel front and rear bumpers, and AWV stamped steel skid plates for enhanced protection of critical components. Gloss Black door handles complete the rugged yet refined look, making the 2025 GMC Sierra 2500HD AT4X a perfect choice for those seeking both adventure and sophistication. *AMVIC Licensed Dealer