"SummaryStraight 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 Details2026 GMC Sierra 2500 AT4X 4WD with V8 6.6L Diesel - Spartanburg, SC. This heavy-duty powerhouse blends rugged capability with refined comfort for drivers who demand performance and presence. The V8 6.6L diesel delivers massive torque for towing and hauling, while the advanced 4WD system and AT4X off-road enhancements conquer rough terrain with confidence. Bold exterior styling and purposeful suspension make this GMC Sierra 2500 as ready for trail work as it is for a weekend getaway.Step inside to premium leather seats and a thoughtfully appointed cabin that keeps occupants comfortable on long drives. Tech-forward features include Apple CarPlay and Android Auto for seamless smartphone integration, plus remote start to warm up or cool down the interior before you head out. Safety systems such as lane departure warning help protect you on busy highways, while a suite of driver-assist features enhances everyday peace of mind.This GMC Sierra 2500 AT4X offers the capability and sophistication professional drivers and outdoor enthusiasts seek-robust towing and hauling credentials, refined interior amenities, and modern connectivity. Located in Spartanburg, SC, this truck is ready for inspection and test drives. If you want a heavy-duty diesel pickup that combines off-road readiness, premium comfort, and contemporary technology, this 2026 GMC Sierra 2500 AT4X deserves your attention. Schedule your visit today to experience its commanding presence.PackagesPreferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15"" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series 12-Speaker System; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; Bed View Camera with Two Trailer Camera Provisions; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Rear Wheelhouse Liners. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Gooseneck/5th Wheel Prep Package. Sterling Metallic. 3 Years SiriusXM. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**"