This 2021 GMC Sierra 1500 AT4 Crew Cab Short Box is a powerhouse built for serious work and capability. Finished in White with a striking Jet Black and Kalahari interior, this diesel-powered truck delivers impressive performance and premium comfort. The turbocharged 3.0L I-6 Diesel engine with 10-speed automatic transmission achieves EPA-estimated 22 city / 26 highway MPG, with actual mileage may vary. At 90,693 miles, this 4WD AT4 represents outstanding value in a mid-cycle truck that combines luxury and rugged capability.- Apple CarPlay and Android Auto integration- Heated leather power seats with quad bucket configuration- Blind spot monitor with lane assist and lane departure warning- 4G LTE Wi-Fi hotspot and wireless charging capability- Moonroof and navigation system- Trailering package with integrated trailer brake controller- New tires installed- Bed view camera with HD surround vision- Automatic emergency braking with forward collision alert- 20-inch carbon gray aluminum wheelsThis truck has been maintained well and now features a fresh set of new tires, ready for your next adventure. The AT4 package delivers distinctive styling and premium features including the unique carbon hard badge, spray-on bed liner with AT4 logo, and specialized off-road suspension for enhanced terrain management.This Sierra 1500 AT4 offers the perfect blend of capability, technology, and comfort for drivers who demand excellence. Schedule your test drive today and experience the quality and performance this well-equipped diesel truck provides.