2026 GMC Sierra AT4 Diesel

Equipment
An off-road package is equipped on this model. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. Start this unit from inside with remote start. Keep your hands warm all winter with a heated steering wheel in this vehicle . Protect it from unwanted accidents with a cutting edge backup camera system. This 2026 GMC Sierra 3500 features steering wheel audio controls. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This vehicle has auto-adjust speed for safe following. This GMC Sierra features a high end BOSE stereo system. This GMC Sierra's Lane Departure Warning helps keep you in your lane. The GMC Sierra has a V8, 6.6L high output engine. Set the temperature exactly where you are most comfortable in this vehicle. The fan speed and temperature will automatically adjust to maintain your preferred zone climate.

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 Camera Provisions; Electric Rear-Window Defogger; Floor-Mounted Center Console; 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; Premium Front Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Premium Rear Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 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; Gloss Black Header and Grille Insert Bars; Rear Wheelhouse Liners. AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step. Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Off-Road High Clearance Step. Power Sunroof. Gooseneck/5th Wheel Prep Package. Coastal Dune. Black Front and Rear Molded Splash Guards. Cargo Tie-Down Rings (set of 4). 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.**