Used 2020 Gmc Sierra 2500 HD Denali

For sale in Tullahoma, TN: a 2020 GMC Sierra 2500 Denali 4WD with the powerful V8 6.6L Duramax diesel—built for towing, hauling, and premium comfort. This Denali combines rugged capability with luxury features: Apple CarPlay and Android Auto keep your phone connected while the Bose stereo delivers crisp audio on every drive. Integrated navigation and a back-up camera make maneuvering and long trips easier and safer. Equipped with heavy-duty 4WD, this GMC Sierra 2500 handles tough terrain and adverse weather with confidence. The 6.6L diesel V8 provides exceptional torque and fuel efficiency for worksite demands and towing trailers, boats, or campers. The Denali trim elevates the cabin with premium materials, advanced tech, and convenience features designed for drivers who expect more. Located in Tullahoma, TN, this pre-owned 2020 GMC Sierra 2500 Denali is competitively priced and represents the best price in the area—excellent value for rugged performance and upscale amenities. Whether you need a dependable commercial truck or a luxury-capable tow vehicle, this GMC Sierra checks all the boxes. Contact us to schedule a test drive or request vehicle history and financing options. Act now to secure this top-tier diesel 4WD GMC Sierra at the best price in Tullahoma.