2026 GMC Sierra 2500

Vehicle Details
Built to handle demanding jobs and weekend adventures alike, this 2026 GMC Sierra 2500 AT4 delivers heavy-duty strength, premium refinement, and advanced technology in one impressive package. Equipped with 4WD and a powerful V8, 6.6L Diesel engine, this GMC Sierra 2500 AT4 is engineered for confident towing, capable hauling, and dependable performance on rugged roads or job sites. Inside, the cabin offers a comfortable and upscale environment with Leather Seats, Remote Start, and Steering Wheel Audio Controls designed to keep convenience close at hand. Stay connected on every drive with Android Auto, while XM Radio adds more entertainment options for long commutes or road trips. The AT4 trim brings bold style and off-road capability, making this truck a standout choice for drivers who want serious capability without sacrificing comfort. Whether you need a hardworking truck for the week or a versatile pickup for your next adventure, this GMC Sierra 2500 AT4 is ready to deliver. Its durable design, advanced features, and premium interior make it a strong option for shoppers seeking a dependable heavy-duty diesel truck in Spartanburg, SC. Visit us in Spartanburg, SC to explore this 2026 GMC Sierra 2500 AT4 in person and experience the power, capability, and confidence it brings to every drive.

Equipment
This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This model is pure luxury with a heated steering wheel. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. It has auto-adjust speed for safe following. This model comes equipped with Android Auto for seamless smartphone integration on the road. Never get into a cold vehicle again with the remote start feature on the vehicle. It warns of approaching vehicles with Cross-Traffic Alert. Bluetooth technology is built into this model, keeping your hands on the steering wheel and your focus on the road. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. The GMC Sierra is equipped with the latest generation of XM/Sirius Radio. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit.

Packages
AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; Technology Package. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Technology Package. Off-Road High Clearance Step. Power Sunroof. G