About This GMC Sierra 2500HD

This 2020 GMC Sierra 2500HD 4x4 is finished in Onyx Black over a sharp Jet Black and Kalahari leather interior, and it's a perfect blend of heavy-duty Duramax power, premium comfort, and clean original condition. Purchased new by the seller and showing only about 11,200 miles, this Sierra has been New Mexico-owned since new, and the included AutoCheck report shows no accidents. The only modification is window tint, keeping the truck looking factory-correct while adding a sleek, upgraded appearance.
Under the hood is the legendary 6.6L Duramax turbodiesel V8 producing 445 horsepower and 910 lb-ft of torque, paired with the proven Allison 10-speed automatic transmission. With 4WD and a 2-speed transfer case featuring an automatic mode, this Sierra is ready for towing, hauling, highway cruising, or year-round driving in changing conditions without hesitation. GMC's 2020 redesign brought major improvements across the HD lineup, including smarter towing technology and the versatile multi-function tailgate, which can double as a step and even a work surface when you need it.
This truck is also extremely well equipped with the desirable AT4 Package, giving it a more aggressive stance and extra features like 20-inch alloy wheels, black assist steps, LED roof marker lamps, Bose premium audio, wireless charging, and an 8-inch GMC infotainment screen with Apple CarPlay and Android Auto. It also includes key driver-assistance upgrades like front and rear park assist, lane change alert, and rear cross-traffic alert, making it easier to drive and park despite its HD size. Comfort features are exactly what you want in a premium heavy-duty truck, including heated and ventilated front seats, a heated steering wheel, heated rear seats, dual-zone automatic climate control, and power-adjustable front seats with driver memory, plus multiple cabin power outlets including USB, USB-C, and household-style plugs.
When it comes to towing and work-ready capability, this Sierra is properly set up with towing mirrors, a receiver hitch, gooseneck hitch provisions, a trailer brake controller, power outlets in the bed, and a spray-in bed liner to protect the box. The sunroof adds a premium touch, making the cabin feel even more open and upscale.
As noted, there are a few minor flaws including a chip on the windshield and a scratch on the rear bumper, but overall this is a very clean, lightly-driven HD truck that's been well cared for. The seller reports two oil changes, with the most recent performed at around 10,000 miles, which is exactly what you want to see on a low-mileage Duramax.
Included with the sale are two keys, the window sticker, a cold-weather grille cover, the block heater cord, and a gooseneck ball with hooks, making this Sierra turnkey and ready for the next owner-whether you're buying it for work, towing, or simply owning one of the best heavy-duty trucks GMC has built.