Capitol Auto Group does not tolerate any form of discrimination, harassment, racism, or hate. We strive to foster an inclusive environment, and we want our Capitol Family to feel safe. We support all of our employees regardless of race, ethnic background, gender orientation, or gender identity, including AAPI, BIPOC, LGBTQ, and all other members of our family.
Discover the exceptional 2022 GMC Sierra 2500HD AT4, a true workhorse that combines rugged capability with refined style. This powerful diesel-powered truck is ready to conquer any challenge, whether you're tackling tough terrain or hauling heavy loads.
- 6.6L V8 Duramax Turbodiesel Engine with 445 hp and 910 lb-ft of torque
- AT4 Premium Plus Package with 20" Machined Aluminum Wheels, Power Sunroof, and Off-Road High Clearance Step
- Driver Alert Packages I and II for enhanced safety and convenience
- Technology Package with Premium GMC Infotainment System and Wireless Charging
The Sierra 2500HD AT4 is built to impress, both inside and out. Its bold, muscular exterior commands attention, while the luxurious cabin pampers you with premium features. Heated and ventilated front seats, a Head-Up Display, and a Bose Premium Sound System are just a few of the thoughtful touches that elevate your driving experience.
Underneath the rugged exterior lies a capable off-road beast. The 2-Speed Active Transfer Case, Hill Descent Control, and Off-Road Suspension ensure you can conquer any terrain with confidence. Plus, the integrated Trailer Brake Controller and Trailering Wiring Provisions make towing a breeze.
Whether you're hauling heavy equipment, navigating challenging trails, or simply seeking a premium, versatile truck, the 2022 GMC Sierra 2500HD AT4 is the perfect choice. Experience the perfect blend of power, technology, and refinement â" schedule a test drive today and discover the true meaning of "Built to Last."






