2026 GMC Sierra 2500

Vehicle Details
Built to conquer tough jobs and weekend adventures alike, this 2026 GMC Sierra 2500 AT4 delivers bold capability, premium comfort, and serious off-road confidence. Powered by a robust V8 6.6L gasoline engine and equipped with 4WD, this heavy-duty pickup is ready for challenging terrain, demanding worksites, and long days on the road. The AT4 trim brings rugged style and purpose-built engineering, while the available Off-Road Package adds even more confidence when the pavement ends. Inside, the cabin is designed for convenience and control. A Heated Steering Wheel helps keep you comfortable in cold weather, while Steering Wheel Audio Controls make it easy to stay focused behind the wheel. Stay connected and entertained with Android Auto and XM Radio, giving you seamless access to navigation, music, calls, and more. Every detail is crafted to make this truck as enjoyable to drive as it is capable. If you need a powerful heavy-duty truck with premium features and proven capability, this 2026 GMC Sierra 2500 AT4 deserves a close look. Located in Tullahoma, TN, it offers the strength, technology, and versatility drivers want in a modern GMC Sierra. Experience the commanding presence and professional-grade performance that make this truck stand out wherever it goes.

Equipment
See what's behind you with the back up camera on this unit. This model warns of approaching vehicles with Cross-Traffic Alert. This vehicle features steering wheel audio controls. Start the vehicle from inside with remote start. The GMC Sierra features a hands-free Bluetooth phone system. This vehicle has auto-adjust speed for safe following. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. This unit is pure luxury with a heated steering wheel. This 3/4 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road.

Packages
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; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; 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 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; Technology Package. AT4 Preferred Package: Power Sliding Rear Window with Defogger;