2021 GMC Sierra 1500

Meet the 2021 GMC Sierra 1500 AT4, a capable truck built for drivers who demand both performance and refinement on and off the road. - Power Sunroof - 3.0L Turbocharged Diesel Engine with 460 lb-ft Torque - 20 Machined Aluminum Wheels with Carbon Grey Accents - Premium GMC Infotainment System with Navigation - Bose Premium 7-Speaker Audio System - Wireless Charging - Heated and Ventilated Leather Front Seats - Remote Vehicle Starter - ProGrade Trailering System with Integrated Brake Controller - Spray-On Bed Liner with AT4 Logo - Power Sliding Rear Window - Hill Descent Control - Universal Home Remote - Rear Dual USB Charging Ports - 4G LTE Wi-Fi Hotspot Capable This Sierra 1500 AT4 delivers the diesel efficiency you need with 22 city and 26 highway MPG. The available 3.0L turbocharged I-6 diesel engine produces 277 horsepower and robust low-end torque, making it equally at home hauling cargo or tackling challenging terrain. Paired with a 10-speed automatic transmission and standard 4WD, this truck handles whatever you put in front of it with confidence and control. The AT4 Preferred Package elevates your driving experience with premium features designed for both comfort and capability. The 8-inch diagonal Premium GMC Infotainment system with navigation keeps you connected and informed, while the Bose audio system delivers concert-quality sound. Wireless charging, heated leather seats with ventilation, and a power sunroof create an upscale cabin environment that doesn't compromise on truck functionality. Trailering capability is engineered into every aspect of this truck. The ProGrade Trailering System includes an integrated trailer brake controller, hitch guidance with hitch view, and an in-vehicle trailering appâgiving you the tools needed for safe, confident towing. The spray-on bed liner with AT4 logo protects your investment, while the power sliding rear window improves visibility and functionality for everyday use. Technology and convenience features round out this truck's compelling package. Apple CarPlay and Android Auto integration, SiriusXM with 360L, remote vehicle starter, and power door locks provide modern conveniences. Hill descent control, off-road suspension, and an auto-locking rear differential ensure you maintain control in diverse driving conditions. The HD rear vision camera adds an extra layer of safety when backing up. OUR MARKET BASED PRICING INCLUDES MD STATE INSPECTION AND ALL RECONDITIONING This 2021 GMC Sierra 1500 AT4 represents a thoughtfully equipped truck that balances capability, comfort, and technology. With quality build, proven diesel performance, and owner-focused features, this is an investment in reliable utility and driving satisfaction.