Sierra 3500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

*Vehicle Details* 2026 GMC Sierra 3500 AT4 4WD ? Powerful 6.6L V8 Diesel, Burlington WI Discover the 2026 GMC Sierra 3500 AT4 with 4WD, powered by a rugged 6.6L V8 diesel engine. This heavy-duty pickup delivers exceptional towing and hauling capability while maintaining refined comfort for long drives. Located in Burlington, WI, this GMC Sierra 3500 AT4 combines off-road readiness with premium in-cabin technology and convenience. Equipped with an Off-Road Package and four-wheel drive, the GMC Sierra 3500 AT4 is engineered for challenging terrain and demanding job sites. The interior features a premium BOSE stereo system and XM Radio for superior audio fidelity, plus convenient steering wheel audio controls for safe, intuitive operation. A heated steering wheel adds comfort during cold Wisconsin winters, while advanced driver-focused amenities enhance every trip. This GMC Sierra 3500 AT4 offers best-in-market pricing for buyers in Burlington, WI and surrounding areas, providing exceptional value for a fully equipped heavy-duty truck. With robust diesel torque, a capable 4WD system, and off-road enhancements, this truck is ideal for contractors, fleet operators, and outdoor enthusiasts who need a dependable workhorse with upscale amenities. Contact us to schedule a test drive and experience the performance, comfort, and capability of this 2026 GMC Sierra 3500 AT4 4WD 6.6L Diesel ? the best price available in Burlington, WI. *Equipment* See what's behind you with the back up camera on this vehicle. This 1 ton pickup is equipped with the latest generation of XM/Sirius Radio. Start this 1 ton pickup from inside with remote start. This GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Engulf yourself with the crystal clear sound of a BOSE sound system in this 1 ton pickup. The steering wheel audio controls on this vehicle keep the volume and station within easy reach. This unit is pure luxury with a heated steering wheel. An off-road package is equipped on this 2026 GMC Sierra 3500. This unit's Lane Departure Warning helps keep you in your lane. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. The GMC Sierra has four wheel drive capabilities. Maintaining a stable interior temperature in the vehicle is easy with the climate control 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&quot; Diagonal Head-Up Display; Auto-Dimmi&gt;

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Burlington WI 53105

AT4 Premium Plus Package

Gooseneck/5TH Wheel Prep Package

Snow Plow Prep/Camper Package

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Lynch Chevrolet GMC of Burlington

El Paso

 for sale in Burlington, WI. Learn more about this vehicle.

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package for sale in Burlington, WI 53105: Truck Details - 759305658 | Kelley Blue Book

New 2026 GMC Sierra 3500

w/ AT4 Premium Plus Package AT4