Our Diesel powered 2020 GMC Sierra 2500HD AT4 Crew Cab 4X4 in Onyx Black with the Premium Pack, Technology Pack, Preferred Pack, Driver Alert Pack, and X31 Off-Road Pack can be on the job even off the beaten path! Motivated by a TurboCharged 6.6 Liter DuraMax Diesel V8 offering 445hp and 910lb-ft of torque to a 10 Speed Automatic transmission. This fearless Four Wheel Drive truck is ready to face the trail with that setup, an off-road suspension, Rancho shocks, an Eaton auto-locking rear differential, terrain management, and a Pro Grade Trailering System. Standing proud, our Sierra 2500HD shows off with LED lighting, a head-turning grille, power-folding trailering mirrors, a hitch receiver, a spray-on bedliner, a MultiPro tailgate, and our Premium Pack for 20-inch alloy wheels, black assist steps, and roof marker lamps.Our premium AT4 cabin puts your comfort first with heated/ventilated leather front and heated rear seats, a heated leather steering wheel, dual-zone automatic climate control, a power sunroof, convenient storage, and our Premium Pack for a power rear window, full-color navigation, and Bose audio. To match its brawn with high-tech brains, our truck has an 8-inch touchscreen, WiFi compatibility, Android Auto®/Apple CarPlay®, and Bluetooth® connectivity.Smart GMC safety features include our Premium Pack, which adds blind-spot monitoring, lane-change alert, and parking sensors to an HD rearview camera, tire-pressure monitoring, and more. Solidly built and sophisticated, our Sierra 2500HD AT4 is at your service! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership!www.corwinmotorskalispell.com Excellent selection of Used Vehicles, Financing Options, serving Kalispell, Missoula, Butte, Bozeman, Great Fall, Helena, Havre, Cut Bank, Libby, Ronan, Polson, Flathead County, Lake County, Mineral County, Lincoln County and Glacier Park. KALISPELL MONTANA CORWIN MOTORS of KALISPELL.