Used 2025 Gmc Sierra 2500 HD AT4

The Summit White 2025 GMC Sierra 2500HD AT4 is where raw power meets premium off-road prowess. This one owner, clean Carfax heavy-duty truck is built on a massive 3500 HD frame and is propelled by the mighty Duramax 6.6L V8 Turbodiesel engine paired with the smooth and capable 10-Speed Automatic transmission. With 4WD, a 2-speed Autotrac transfer case, auto locking rear differential and the X31 Off-Road Package featuring Off-Road Suspension and Skid Plates, this truck is ready for any terrain. The AT4 experience is defined by luxury and technology, featuring the exclusive Jet Black With Kalahari Accents Leather interior. Driver and passenger comfort is maximized with 10-Way Power Adjusters and heated/cooled seats. The cabin boasts a Bose Premium 7-Speaker Sound System, a Multicolor 15" Diagonal Head-Up Display, or a Multicolor 15" Diagonal Head-Up Display, Wireless Charging and a Wireless Phone Projection for seamless connectivity.