New 2026 GMCSierra 2500 HD AT4

Vehicle Details
The 2026 GMC Sierra 2500 AT4 is a heavy-duty pickup built for drivers who demand strength, capability, and premium refinement in one impressive package. Powered by a V8 6.6L gasoline engine and equipped with 4WD, this GMC Sierra 2500 AT4 is ready for tough job sites, weekend towing, and demanding off-road adventures. The Off-Road Package enhances confidence on rough terrain, while Adaptive Cruise Control and Cross-Traffic Alert add welcome convenience and awareness during daily driving and highway travel. Inside, the cabin delivers a modern, comfortable environment designed for long days on the road. Remote Start helps you get moving quickly in any weather, and XM Radio provides a wide range of entertainment options for every drive. GMC's attention to detail is reflected throughout the AT4 trim, combining rugged utility with upscale styling and advanced technology. If you are searching for a 2026 GMC Sierra 2500 AT4 for sale in Breaux Bridge, LA, this truck is a standout choice. It offers the power, capability, and premium features shoppers expect from a new GMC heavy-duty pickup. Visit us in Breaux Bridge LA to see this 4WD GMC Sierra 2500 AT4 in person and experience its commanding presence for yourself.

Equipment
This GMC Sierra is equipped with the latest generation of XM/Sirius Radio. Keep your hands warm all winter with a heated steering wheel in this 2026 GMC Sierra 2500 . The vehicle's Lane Departure Warning helps keep you in your lane. Bluetooth technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. Engulf yourself with the crystal clear sound of a BOSE sound system in it. This vehicle offers Android Auto for seamless smartphone integration. Apple CarPlay: Seamless smartphone integration for this unit - stay connected and entertained on the go! The GMC Sierra features steering wheel audio controls. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. Start it from inside with remote start. This model has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.

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; 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 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. Set of 4 Wheel Locks. LED Smoked Amber Roof Marker Lamps. **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.**