One-owner 2020 GMC Sierra 1500 Denali — premium capability and refinement in Maroon with only 40,355 miles. Experience class-leading power from the 6.2L ECOTEC3 V8 paired with the 10-speed electronically controlled automatic transmission and 4WD for confident towing and effortless highway passing. This Denali Ultimate is loaded with factory packages that amplify comfort, convenience and trailering confidence: ProGrade Trailering, Towing/Camper, Trailer Tire Pressure Monitor and HD Surround Vision with two trailer-view camera provisions plus a Bed View camera. Interior luxury features include Dark Walnut/Dark Ash Grey leather, Bose premium audio, navigation with the 8" GMC Infotainment touchscreen, Heads-Up Display, power sunroof, power running boards (GMC MultiPro rearward articulating), power windows/locks, universal garage door opener and front license plate kit. Practical appointments include heated power mirrors, power-adjustable mirrors, rear parking sensors and LPO wheel locks. Advanced safety and driver assistance are comprehensive: Adaptive Cruise Control (camera), Driver Alert Packages I & II, Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Lane Keep Assist, Rear Camera Mirror (auto-dimming), Surround Vision and Following Distance Indicator — all designed to make long hauls and daily driving easier and safer. This Sierra Denali presents as a beautifully appointed, well-maintained one-owner truck with strong serviceable mileage and standout equipment for towing, luxury and technology. Contact us to schedule a viewing or test drive and see why this Denali blends capability with premium comfort.