New 2026 GMCSierra 1500 AT4

Vehicle Details
Experience the capability and refinement of the 2026 GMC Sierra 1500 AT4 4WD, now available in Breaux Bridge, LA. This rugged yet sophisticated pickup pairs a powerful 6-cylinder, 3.0L diesel engine with advanced 4-wheel drive for confident towing, hauling, and off-road adventures. The AT4 trim delivers a premium blend of comfort and capability with a bold exterior, durable suspension, and interior features designed for long days on the road. Step inside to find a tech-forward cabin that keeps you connected and safe. Android Auto and XM Radio provide seamless entertainment and smartphone integration, while Remote Start adds convenience for busy Louisiana mornings. Safety features like Lane Keep Assist and a Back-Up Camera enhance driver confidence, making maneuvering and highway trips easier and more secure. This GMC Sierra 1500 AT4 combines rugged utility with refined touches-supportive seating, intuitive controls, and durable materials built to handle work and weekend escapes. The diesel 6-cylinder engine delivers strong torque characteristics ideal for towing trailers or launching off-road excursions, and the AT4's off-road-ready features help you tackle trails with assurance. Located in Breaux Bridge, LA, this GMC Sierra 1500 AT4 4WD is ready to elevate your driving experience with capability, comfort, and modern technology. Schedule a test drive today to feel the diesel torque, experience the advanced features, and see why this GMC Sierra is a standout choice for drivers seeking performance and refinement in a versatile pickup.

Equipment
You'll never again be lost in a crowded city or a country region with the navigation system on this model. See what's behind you with the back up camera on it. This unit offers Android Auto for seamless smartphone integration. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. Lane Keep Assist in this model helps maintain safe driving by gently steering to stay within the lane. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This unit has auto-adjust speed for safe following. This 2026 GMC Sierra 1500 features a high end BOSE stereo system. This vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Never get into a cold vehicle again with the remote start feature on the GMC Sierra. It offers Apple CarPlay for seamless connectivity.

Packages
AT4 Premium Package: Off-Road High Clearance Step. Technology Package: Multicolor 15 Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20 X 9 Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Off-Road High Clearance Step. Power Sunroof. Body Color Wheel Arch Moldings. Onyx Black. All-Weather Floor Liners with AT4 Logo. Wheel Locks (set of 4). **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.**