For sale: 2021 GMC Sierra 1500 SLE — one-owner, well-equipped 4WD pickup in eye-catching maroon with 67,603 miles. Key features: - ENGINE: 5.3L EcoTec3 V8 paired with an 8-speed automatic transmission for confident power and smooth shifts. - Drivetrain: Four-wheel drive and Preferred/Towing/Camper packages with integrated trailer brake controller make this Sierra ready for work or weekend hauls. - Safety & Driver Assistance: Front and rear ultrasonic park assist, HD rear vision camera, lane change alert, rear cross traffic alert and driver alert package help keep you aware on every drive. - Comfort & Convenience: Power driver’s seat, power windows and door locks, universal home remote, sliding rear window with defogger, and steering-wheel-mounted audio controls. - Infotainment & Power: Premium GMC 8" color touchscreen infotainment with HD Radio and USB ports; 120V power outlets in the instrument panel and bed for tools and devices. - Utility & Durability: Aluminum/alloy wheels, heated exterior mirrors, power-adjustable mirrors, front license plate kit, and cloth 60/40 rear bench with storage. - Electrical/Cooling Upgrades: 170-amp alternator, external engine oil cooler, auxiliary external transmission oil cooler—built for towing and heavy use. This Sierra combines practical capability with modern convenience and safety technology. Clean one-owner history and a robust V8 make it a versatile choice whether you tow, work, or drive daily. Contact us to schedule a test drive or to get more details.