About this vehicle

This 2021 GMC Sierra 2500HD AT4 is a powerful diesel truck built for serious work and off-road capability. With its Duramax 6.6L V8 Turbodiesel engine and 4WD system, this truck delivers the performance and reliability you need for towing, hauling, and challenging terrain. - Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque - 10-Speed Automatic transmission with 4WD - X31 Off-Road Package with Hill Descent Control and 2-Speed Active Transfer Case - Integrated Trailer Brake Controller for safe towing - Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support - Remote Vehicle Starter System and Keyless Open & Start - Premium GMC Infotainment System with Apple CarPlay and Android Auto - SiriusXM 360L satellite radio with steering wheel audio controls - HD Rear Vision Camera with Hitch Guidance and In-Vehicle Trailering System App - Spray-On Pickup Box Bed Liner with AT4 Logo - Heated steering wheel and auto-dimming door mirrors - Onboard 4G LTE Wi-Fi Hotspot and OnStar Connected Services - All-terrain tires on 18 machined aluminum wheels - Electronic Stability Control, traction control, and multiple airbags The AT4 trim elevates this truck with premium comfort and capability features. Perforated leather-appointed front seats keep you comfortable during long drives, while the split-folding rear seat provides flexibility for passengers or cargo. Heated rear seats ensure comfort for all occupants, and the power rear windows add practical ventilation. The truck includes front and rear premium floor liners with removable carpet inserts to protect your investment. Work becomes easier with this Sierra's practical features. The bed is equipped with red recovery hooks, LED cargo area lighting, and multiple power outlets—a 120-volt instrument panel outlet, 120-volt bed-mounted outlet, and 12-volt rear auxiliary outlet. An engine block heater and heavy-duty 80-amp battery ensure reliable cold-weather starts, while the 220-amp alternator provides ample power for accessories and equipment. The off-road suspension and X31 Off-Road Package give you confidence on rough terrain. Hill Descent Control helps manage steep descents, and the 2-Speed Active Transfer Case provides high and low range capability. The truck's four-wheel disc brakes with ABS, electronic stability control, and traction control work together to keep you safe. Winter grille cover and rear wheelhouse liners provide additional protection from the elements. Technology and connectivity are seamlessly integrated throughout the cabin. The 4.2-inch color display driver information center keeps you informed, while wireless phone projection and multiple USB ports keep your devices charged. Auto-dimming rear-view mirror and dual-zone automatic temperature control enhance everyday comfort and convenience. This Sierra 2500HD AT4 is finished in eye-catching Onyx Black with a painted black surround grille and winter grille cover, giving it a commanding presence on the road or at the job site. The truck's robust construction, advanced features, and proven diesel engine make it a dependable partner for work or recreation. This vehicle is located at Navarre Chevrolet, 1300 East College Street, Lake Charles, LA 70607. Please call any of our Sales Professionals at 337-474-1999 for more details or to set an appointment. Visit our website http://www.navarreauto.com for more New, Pre-Owned, and Chevrolet Certified Specials!

Shop this pre-owned 2021 GMC Sierra 2500 HD AT4 in Onyx Black at Navarre GMC in Lake Charles. Listed at $50,746. This vehicle It shows 98,952 miles is part of Navarre Automotive's live lot across Southwest Louisiana. Build a payment estimate online, schedule a test drive, or explore trade-in and financing options — then finish at the store with the same vehicle details you see here. VIN 1GT19PEY9MF299427 · Stock 954131.