2024 GMC Sierra 2500 HD AT4

1-OWNER -- DURAMAX DIESEL 6.6L V8 -- ALLISON 10-SPEED -- 975 LB-FT TORQUE -- 4WD -- HEATED & COOLED LEATHER SEATS -- BOSE AUDIO -- MULTIPRO TAILGATE -- 13.4-INCH TOUCHSCREEN -- 360 SAFETY TECH -- 20" HIGH GLOSS BLACK WHEELS -- HITCH GUIDANCE -- PWR SLIDING REAR WINDOW -- SPRAY-ON BED LINER -- LOW MILES --

We have on our lot a 2024 GMC Sierra 2500HD AT4 Crew Cab Pickupâ€"finished in Summit White with a Jet Black leather interior accented by Kalahari stitching. With just 30,156 miles and a spotless 0-accident history, this one-owner heavy-duty diesel truck stands as the perfect blend of power, refinement, and off-road capability. Backed by the remaining factory bumper-to-bumper warranty, it delivers confidence that matches its commanding presence on the road.

Under the hood lies the legendary 6.6L Duramax Turbo-Diesel V8 producing 470 horsepower and a massive 975 lb-ft of torque, paired with the Allison 10-speed automatic transmission. Together, they make towing heavy loads or tackling steep grades effortless, while the auto-locking rear differential, digital variable steering assist, and off-road suspension with twin-tube shocks ensure control and stability across rugged terrain.

This Sierra AT4 isn’t just strongâ€"it’s smart, too, with the In-Vehicle Trailering App and Hitch Guidance system simplifying the hookup process, and the integrated trailer brake controller enhancing stopping confidence under load.

Climb inside and you’ll find a cabin that redefines what a heavy-duty truck can feel like. The Jet Black leather seats with Kalahari accents give off an upscale yet rugged vibe, while the heated and ventilated front seats, heated rear outboard seats, and heated steering wheel make every season comfortable.

The driver’s seat and mirrors feature memory settings, and both front seats are power-adjustable for customizable comfort. At night, the ambient lighting and premium floor liners add a refined touch that’s ready for anything from a workday commute to a weekend adventure.

Technology is seamlessly integrated with the massive 13.4-inch GMC Premium Infotainment touchscreen powered by Google built-in, navigation, Bluetooth, and smartphone integration for Apple CarPlay and Android Auto. A 12.3-inch digital driver display keeps performance data clear and customizable, while the Bose 7-speaker sound system with Richbass woofer fills the cabin with deep, immersive audio. The wireless charging pad, Wi-Fi hotspot, and multiple USB power ports make sure your devices stay charged and connected no matter how far the road takes you.

From behind the wheel, you feel both power and peace of mind. Safety comes first with advanced driver aids including Lane Departure Warning, Front Collision Alert, Automatic Emergency Braking, Blind Spot Monitoring, Rear Cross-Traffic Alert, and HD Surround Vision providing a bird’s-eye view of your surroundings. When visibility drops, LED headlights, fog lamps, and rain-sensing wipers keep things clear.

The exterior completes the AT4’s commanding lookâ€"20-inch high-gloss black aluminum wheels, black running boards, and body-color bumpers exude confidence, while the spray-in bedliner, power outlet, MultiPro tailgate, and integrated corner steps make hauling and loading effortless. Add in off-road skid plates, all-terrain tires, and a bed-mounted power outlet, and you’re ready for any job or journey.

Whether you’re hauling equipment, towing your camper, or simply want a truck that does it all with strength and sophistication, this 2024 GMC Sierra 2500HD AT4 delivers the balance of luxury, power, and capability that makes every mile rewarding.