Vehicle Details
2026 GMC Sierra 2500 AT4 4WD — 6.6L V8 Diesel, Remote Start, Back-Up Camera, Stephenville TX Experience capability and comfort with this 2026 GMC Sierra 2500 AT4, equipped with a powerful 6.6L V8 diesel and 4WD for unmatched towing and off-road confidence. Designed for heavy-duty performance, this GMC Sierra 2500 AT4 combines rugged capability with refined features to handle worksite demands and weekend adventures alike. This GMC Sierra includes Remote Start for convenience in any weather, a Back-Up Camera for safer maneuvering, and Steering Wheel Audio Controls to keep commands within easy reach. Stay connected and hands-free with Bluetooth® integration, and rely on Cross-Traffic Alert to enhance awareness when backing out of tight spaces. The AT4 trim adds off-road-ready suspension, skid plates, and distinctive styling that complements its durable diesel powertrain. Located in Stephenville, TX, this GMC Sierra 2500 AT4 is competitively priced and listed as the best price in the area, offering exceptional value for buyers seeking capability and technology in one package. Whether you need maximum towing capacity, advanced safety features, or comfortable long-haul driving, this 2026 GMC Sierra delivers. Contact us to schedule a test drive in Stephenville and see why this 2026 GMC Sierra 2500 AT4 with 6.6L V8 diesel and 4WD is the smart choice for drivers who demand performance, safety, and value.

Equipment
The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. This vehicle is equipped with the latest generation of XM/Sirius Radio. Keep your hands warm all winter with a heated steering wheel in this unit . Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. This vehicle has auto-adjust speed for safe following. This vehicle offers Apple CarPlay for seamless connectivity. Never get into a cold vehicle again with the remote start feature on this model. This 2026 GMC Sierra 2500 offers Android Auto for seamless smartphone integration. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. See what's behind you with the back up camera on the GMC Sierra. Bluetooth® technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road.

Packages
AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps. 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