This 2020 GMC Sierra 1500 SLT 4WD in Smokey Quartz Metallic delivers exceptional power and premium refinement, powered by the fuel-efficient 3.0L I6 Duramax Turbo-Diesel and a 10-speed automatic transmission. Equipped with the Texas Edition SLT Premium Plus Package, this truck features 20 polished aluminum wheels, a power sunroof, Bose premium audio, and advanced trailering tools like Hitch Guidance with Hitch View, Integrated Trailer Brake Controller, and the ProGrade Trailering System. The cabin offers heated and ventilated leather-appointed front seats, heated rear seats, dual-zone climate control, and tech like Apple CarPlay®/Android Auto , adaptive cruise control, and navigation on the GMC Infotainment System. Safety is enhanced with Lane Change Alert, Rear Cross Traffic Alert, Front Pedestrian Braking, and the Safety Alert Seat. With competitive market pricing, this Sierra SLT blends bold capability, cutting-edge tech, and everyday luxury in one powerful package.