Used 2021 Gmc Sierra 2500 HD AT4

Step into rugged luxury with this 2021 GMC Sierra 2500HD AT4 Crew Cab 4WD, featuring a premium Jet Black interior with Kalahari accents that instantly sets it apart. The cabin delivers upscale comfort with 10-way power front bucket seats, heated and ventilated front seats, heated rear outboard seats, dual-zone climate control, and a heated leather-wrapped steering wheel. Premium floor liners, rear under-seat storage, memory settings for the driver seat and mirrors, and a 60/40 rear bench with built-in storage add practicality and refinement throughout the interior. Technology takes center stage thanks to the GMC Premium Infotainment System with Navigation, featuring an 8 HD color touchscreen, wireless Apple CarPlay & Android Auto, Bluetooth streaming, in-vehicle apps, personalization settings, and a premium Bose sound system. The AT4 Premium Package also adds wireless charging, HD Surround Vision, Bed View Camera, a rear camera mirror, multicolor Head-Up Display, and a multicolor 8 digital driver information center giving this HD truck one of the most advanced cockpit layouts in its class. A power sunroof adds open-air enjoyment to the already elevated driving experience. On the exterior, the truck stands out in Onyx Black, equipped with 20 high-gloss black wheels, power-retractable assist steps with LED lighting, LED reflector headlights, LED fog lamps, LED cargo lighting, red recovery hooks, rear wheelhouse liners, and the versatile GMC MultiPro tailgate. A factory spray-on bedliner with AT4 logo and stamped bed holes with caps from the Gooseneck/5th Wheel Package make this truck tow-ready right from the factory. Under the hood, the legendary 6.6L Duramax Turbo-Diesel V8 pairs with the Allison 10-speed automatic transmission, delivering exceptional towing capability, smooth power delivery, and long-distance durability. The heavy-duty chassis is supported by the X31 Off-Road Suspension with twin-tube Rancho shocks, skid plates, hill start assist, traction select system with Off-Road & Tow/Haul modes, an auto-locking rear differential, and integrated trailer brake controller ensuring confident performance on-road and off-road. Documented through CARFAX as a one-owner truck, this Sierra shows good reliability and a comprehensive 18-record service history (pages 17), including regular oil changes, tire rotations, inspections, emission checks, brake service, A/C repairs, suspension service, and fluid maintenance. The report does show one moderate accident in 2021 (page 1), but the truck has been fully serviced since and continues to perform reliably. With its premium interior, advanced technology features diesel power of off-road capability.