New 2026 GMC Sierra 3500HD AT4

Vehicle Details
2026 GMC Sierra 3500 AT4 4WD with V8 6.6L Diesel - located in Corinth, MS - combines heavy-duty capability with refined comfort. This AT4 model is engineered for demanding work and serious off-road performance, featuring a potent V8 6.6L Duramax diesel, four-wheel drive traction, and an integrated Off-Road Package for enhanced ground clearance and rugged suspension components. Whether towing a trailer or tackling uneven terrain, expect confident handling and durable powertrain reliability. Inside, premium appointments and driver-focused tech elevate every drive. Steering Wheel Audio Controls keep entertainment and communication within reach, while a Back-Up Camera improves visibility for tight maneuvers and trailer hookups. Lane Departure Warning enhances highway safety by alerting the driver to unintended lane drift. A Heated Steering Wheel adds cold-weather comfort for long hauls and early mornings. This GMC Sierra 3500 AT4 balances utility and convenience with thoughtful features designed for productivity and peace of mind. Ideal for contractors, outdoor enthusiasts, and anyone who needs best-in-class capability without sacrificing refinement. Located in Corinth, MS, this vehicle is being offered at the best price for the area, providing exceptional value for those seeking heavy-duty performance and advanced technology. Schedule a test drive to experience the capability, comfort, and price advantage in person.

Equipment
Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. The leather seats in it are a must for buyers looking for comfort, durability, and style. This 1 ton pickup's Lane Departure Warning helps keep you in your lane. This unit has auto-adjust speed for safe following. Never get into a cold vehicle again with the remote start feature on this vehicle. Keep your hands warm all winter with a heated steering wheel in this 1 ton pickup . with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this model. Anywhere on the planet, you will have hundreds of digital stations to choose from. An off-road package is equipped on this 2026 GMC Sierra 3500. The steering wheel audio controls on this vehicle keep the volume and station within easy reach. Protect the vehicle from unwanted accidents with a cutting edge backup camera system.

Packages
AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step. 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. Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. AT4 Preferred Package: