2026 GMC Sierra 1500 AT4X Crew Cab 4WD

Summary Straight Forward Pricing ** Serving Spartanburg, Greenville, Woodruff, Landrum, Boiling Springs, Inman, Saluda, Gaffney, Blacksburg, Taylors, Simpsonville, Greer, Clemson, Hendersonville, Asheville, Anderson, Brevard, Tryon, Cowpens, Forest City, Shelby, Kings Mountain, Rock Hill and surrounding areas for over 80 Years! Vehicle Details 2026 GMC Sierra 1500 AT4X 4WD - Spartanburg, SC. Experience peak capability with this striking 2026 GMC Sierra 1500 AT4X, powered by a potent 6.2L V8 gasoline engine and rugged 4WD performance. Built for drivers who demand capability and comfort, the AT4X package blends off-road readiness with premium tech and refinement. Inside, enjoy advanced navigation and seamless smartphone connectivity via Android Auto, keeping every route and entertainment option within easy reach. Cold mornings are effortless with Remote Start, while driver-assist technologies such as Lane Keep Assist and Lane Departure Warning enhance safety and confidence on busy highways and winding back roads. Exterior features project confidence and capability, from aggressive AT4X styling cues to durable off-road hardware designed to handle trails around Spartanburg and beyond. The spacious cabin delivers thoughtful storage, premium materials, and seating that supports long drives and heavy-duty tasks alike. Towing and hauling are handled with the strength of the 6.2L V8, giving you reliable power whether you're heading to a job site or a weekend getaway. This GMC Sierra 1500 AT4X is located in Spartanburg, SC - ready for test drives and local pickup. If you're seeking a full-size truck that combines powerful performance, modern connectivity, and driver-focused safety features, this AT4X is engineered to answer the call. Schedule a viewing today and experience its capability firsthand. Packages Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; Power Sliding Rear Window with Rear Defogger; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Gloss Black Header with Dark Nickel Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Driver-Selectable Full-Locking Front Differential; Heated 2nd Row Outboard Seats; Off-Road Suspension; Power Front Passenger Windows with Express Up/down; Driver-Selectable Full-Locking Rear Differential; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Power Sunroof; Multicolor 15'' Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series with 12- Speaker System; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; Floor-Mounted Center Console; MultiPro Tailgate Audio System by Kicker; Bed View Camera; Rear Cross Traffic Braking; Trailer Tire Pressure Monitor System; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Universal Home Remote; 2-Speed.