2024 GMC Sierra 2500HD AT4 "“ Duramax Diesel 4WD Crew Cab Looking for a 2024 GMC Sierra 2500HD AT4 with serious towing capability, premium comfort, and off-road-ready capability? This Sierra 2500HD AT4 Crew Cab 4WD combines the legendary Duramax 6.6L V8 Turbo-Diesel, a 10-Speed Automatic transmission, and rugged AT4 styling into one highly capable heavy-duty truck. With just 42,181 miles, this Sterling Metallic Sierra 2500HD AT4 is ready for work, towing, road trips, and weekend adventures across Austin and Central Texas. Vehicle Highlights 2024 GMC Sierra 2500HD AT4 42,181 miles Duramax 6.6L V8 Turbo-Diesel 10-Speed Automatic Transmission 4WD / Four-Wheel Drive Crew Cab Sterling Metallic Exterior Jet Black Interior with Kalahari Accents GMC AT4 Off-Road-Inspired Design Heavy-Duty Towing & Hauling Capability Premium HD Truck Comfort Bold GMC Sierra 2500HD Styling The Duramax 6.6L Turbo-Diesel V8 delivers the power and torque heavy-duty truck shoppers demand, while the 10-speed automatic transmission provides smooth, confident performance. The 4WD system adds traction and capability when conditions get tough, making this Sierra 2500HD AT4 an excellent choice for towing trailers, hauling equipment, navigating job sites, or exploring Texas backroads. Inside, the Crew Cab provides generous passenger space with a premium Jet Black interior and Kalahari accents. The AT4 trim brings together rugged capability and upscale truck comfort, making this GMC 2500HD diesel equally suited for the jobsite and the daily commute. Why Consider This Sierra 2500HD AT4? If you're searching for a GMC Sierra 2500HD Duramax for sale in Austin TX, this truck checks the boxes for diesel power, 4WD capability, Crew Cab versatility, towing strength, and premium AT4 design. With only 42,181 miles, this 2024 GMC Sierra HD offers an outstanding combination of relatively low mileage and heavy-duty capability. Shop this 2024 GMC Sierra 2500HD AT4 near Austin, Round Rock, Georgetown, Pflugerville, Cedar Park, Leander, Buda, Kyle, Dripping Springs, Bee Cave, Lakeway, San Marcos, Bastrop, and throughout Central Texas. Serving shoppers from ZIP codes including 78701, 78702, 78703, 78704, 78705, 78731, 78732, 78734, 78735, 78745, 78746, 78748, 78749, 78750, 78751, 78757, 78758, 78759, 78613, 78626, 78628, 78630, 78640, 78641, 78660, 78664, 78665, 78666, 78681, 78689, 78610, and 78620. Ready for a powerful GMC diesel truck? Contact Covert Ford at for more information or to schedule your appointment. Shop available inventory and find your next truck at
