2021 GMC Sierra 1500 AT4

This 2021 GMC Sierra 1500 AT4 delivers premium capability with diesel efficiency. With its 3.0L turbocharged diesel engine and 10-speed automatic transmission, this crew cab short box offers EPA-estimated 22 city / 26 highway MPG, with actual mileage varying based on driving conditions and habits. The striking Cayenne Red Tintcoat exterior pairs beautifully with the Jet Black leather interior accented with Kalahari tones, while the 4WD system and off-road suspension prepare you for any terrain. - Heated and ventilated leather seats with memory positioning - Apple CarPlay and Android Auto compatibility - Heated steering wheel with remote start - Premium Kicker audio system with SiriusXM - 20-inch machined aluminum wheels with all-weather floor liners - Backup camera with hitch guidance and trailering system - Console-mounted safe and rear underseat storage - Brake assist, electronic stability, and traction control - Keyless entry and start with power windows and doors - AT4 high-clearance step and performance front brake kit This Sierra is Summit Certified, backed by a 6-month or 6,000-mile comprehensive warranty that gives you confidence in your purchase. Summit Certified vehicles have been thoroughly inspected and conditioned to meet premium standards. The AT4 trim combines luxury features with genuine truck capability. With its thoughtful design, advanced technology, and proven diesel powerplant, this Sierra is ready to handle work, weekend adventures, or daily driving with equal confidence. Visit us today to experience the refined performance and premium comfort this truck delivers.