Used 2021 GMCSierra 1500 AT4

Discover the ultimate off-road companion in the 2021 GMC Sierra 1500 AT4. This rugged and capable truck is engineered to conquer any terrain, offering unparalleled performance and uncompromising style.

Equipped with a powerful 3.0L I-6 Diesel Turbocharged (Duramax) engine, the Sierra 1500 AT4 delivers an impressive 277 horsepower and 460 lb-ft of torque, ensuring you have the power to tackle the most challenging conditions. Paired with a 10-speed automatic transmission and a robust 4WD system, this truck is ready to take you where others fear to tread.

- 3.0L I-6 Diesel Turbocharged (Duramax) engine
- Satin Steel Metallic exterior color
- LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC tires
- Engine block heater

The Sierra 1500 AT4 is more than just a powerful workhorse; it's a true off-road champion. With its advanced off-road suspension, locking rear differential, and hill descent control, this truck is ready to conquer any terrain with confidence. The Spray-On Pickup Bed Liner with AT4 logo and the 120-Volt Bed Mounted Power Outlet further enhance the Sierra's versatility, making it the perfect companion for your outdoor adventures.

Inside, the Sierra 1500 AT4 offers a premium, well-appointed cabin that combines style and functionality. Enjoy the comfort of heated and ventilated front seats, a heated steering wheel, and a premium audio system with SiriusXM and Apple CarPlay/Android Auto integration. The 4.2-inch diagonal color driver information center and the 8-inch diagonal GMC Infotainment System keep you connected and informed on the go.

Safety is also a top priority in the Sierra 1500 AT4, with features like forward collision alert, lane keep assist, and a rear vision camera to help you navigate with confidence. The Integrated Trailer Brake Controller and the In-Vehicle Trailering App make towing a breeze, ensuring you can haul your toys or gear with ease.

Whether you're tackling the great outdoors or navigating the urban jungle, the 2021 GMC Sierra 1500 AT4 is the ultimate choice for those who demand the best. Experience the power, capability, and refined luxury of this exceptional truck. Visit our showroom today and let us help you discover the perfect Sierra 1500 AT4 to fit your lifestyle.