New 2026 GMCSierra 1500 AT4

Vehicle Details
The 2026 GMC Sierra 1500 AT4 is a premium off-road-ready pickup built for drivers who want capability, technology, and refined comfort in one bold package. Equipped with 4WD and a 6-cylinder, 3.0L Diesel engine, this GMC Sierra 1500 AT4 delivers confident power for towing, hauling, and tackling demanding terrain with ease. Its rugged stance is enhanced by the available Off-Road Package, giving you added confidence when the pavement ends. Inside, the cabin is designed to keep you connected and in command. Navigation helps guide every trip with ease, while Hands Free Bluetooth lets you stay connected on the go. Steering Wheel Audio Controls place entertainment at your fingertips, and Lane Keep Assist adds an extra layer of driver awareness and support on the road. The AT4 trim blends durable materials with upscale touches, creating a space that feels both functional and comfortable. If you are searching for a capable and well-equipped 2026 GMC Sierra 1500 in Breaux Bridge LA, this truck deserves a closer look. From daily driving to weekend adventures, the GMC Sierra 1500 AT4 stands out with modern technology, proven diesel performance, and the versatility to handle whatever comes next. Schedule your test drive today and experience this impressive GMC pickup for yourself.

Equipment
You'll never again be lost in a crowded city or a country region with the navigation system on the GMC Sierra. It features steering wheel audio controls. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! An off-road package is equipped on the GMC Sierra. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . This 2026 GMC Sierra 1500 features a hands-free Bluetooth phone system. The GMC Sierra's Lane Departure Warning helps keep you in your lane. Never get into a cold vehicle again with the remote start feature on the vehicle. This model stays safely in its lane with Lane Keep Assist. This unit comes equipped with Android Auto for seamless smartphone integration on the road.Keep your hands warm all winter with a heated steering wheel in this model .

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. MultiPro Tailgate Audio System by Kicker. Sterling Metallic. Rear Underseat Storage. GMC MultiPro Tailgate Step Lights. **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.**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. MultiPro Tailgate Audio System by Kicker. Sterling Metallic. LT265/60R20 BW MT Tires. Rear Underseat Storage. GMC MultiPro Tailgate Step Lights. **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.**