At Mullinax there are NO DEALER FEES ! That SAVES you $900 over our largest competitors every day. This 2024 GMC Sierra 1500 AT4X in Onyx Black represents serious capability wrapped in premium construction. With the EcoTec3 6.2L V8 engine delivering 420 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD, you're getting a truck engineered for both power and versatility. The AT4X AEV Edition takes this further with purpose-built enhancements designed for serious off-road performance and refined everyday driving. - Dual Active Exhaust with Sport-Mode Enabled - AEV Front Chassis Skid Plate and Transfer Case Skid Plate - AEV Stamped-Steel Rear Bumper with Heavy-Duty Cast Recovery Points - 18" 12-Spoke High Gloss Black Aluminum Wheels with AEV Center Cap - Driver-Selectable Full-Locking Front and Rear Differentials - Off-Road Suspension with Hill Descent Control - Multicolor 15" Head-Up Display - Premium GMC Infotainment System with Apple CarPlay/Wireless Android Auto - Bose Premium Audio System with 12 Speakers and SiriusXM 360L - Navigation System and Wi-Fi Hotspot Capable - 16-Way Power Driver and Passenger Seats with Lumbar Support and Ventilation - Full Grain Leather Seat Trim with Heated and Ventilated Front Seats - Spray-On Pickup Bedliner with AT4X Logo - Power Sunroof - Integrated Trailer Brake Controller and In-Vehicle Trailering System The cabin combines luxury with functionality through heated leather seating, power moonroof, and advanced climate control including automatic temperature management. The GMC Connected Access system keeps you linked to your truck, while wireless charging and multiple USB ports ensure your devices stay powered. Safety features include automatic emergency braking, lane keep assist, rear cross traffic braking, and the HD surround vision system for complete situational awareness. The Ford Blue Advantage Program helps provide some peace of mind when buying a previously owned vehicle. Driving a Ford Blue Advantage: Blue Certified used vehicle means driving with the knowledge and confidence that the vehicle you purchased has been inspected and comes with manufacturer-backed limited warranty coverage, 90-day/4,000-mile Comprehensive Limited Warranty coverage (whichever comes first),14-day/1,000-mile Money Back Guarantee,139 points of inspection by certified technicians,11,000 FordPass Rewards Points to use toward scheduled maintenance visits or other rewards. JUST ADD TAX! At Mullinax, there are NO DEALER FEES! We save you over $900 vs. Our largest competitors every day! Over 3,500 vehicles to choose from!