Here is the advertisement for the 2021 GMC Sierra 1500 SLT: This 2021 GMC Sierra 1500 SLT is a well-equipped and versatile full-size pickup ready to take on any task. With a clean CARFAX history, this Sierra boasts a powerful EcoTec3 5.3L V8 engine paired with an 8-speed automatic transmission and rear-wheel drive. - Bed Liner, Spray-On - Driver Alert Package I (Front/Rear Park Assist, Lane Change Alert, Rear Cross Traffic Alert) The premium GMC Infotainment System with 6-speaker audio, SiriusXM with 360L, and Apple CarPlay/Android Auto connectivity keeps you entertained and connected on the road. Dual-zone climate control, heated front seats, and a heated steering wheel provide comfort in any weather. Other key features include: - 120-Volt Bed Mounted Power Outlet - Power Front Windows, Rear Windows, and Driver's Seat - Remote Vehicle Starter System - Rear Cross Traffic Alert and Lane Change Alert with Side Blind Zone Alert - Trailering Package with Hitch Guidance and Integrated Trailer Brake Controller This Sierra 1500 SLT is the perfect blend of capability, technology, and comfort. Schedule a test drive today and experience the difference.