2026 GMC Sierra AT4X

Vehicle Details
2026 GMC Sierra 2500 AT4X 4WD with V8 6.6L diesel — now available in West Bend, WI. Rugged capability meets refined comfort in this heavy-duty truck engineered for demanding work and weekend adventure. The powerful 6.6L V8 diesel delivers exceptional torque and towing capacity, while the advanced 4WD system and AT4X off-road suspension provide confidence on rough terrain and slippery Wisconsin roads. This GMC Sierra 2500 includes premium technology and safety features to keep you connected and protected: Apple CarPlay and Android Auto integration, Hands-Free Bluetooth, Lane Departure Warning, and Adaptive Cruise Control provide convenience and peace of mind on long hauls.

Inside, the cabin balances utility with upscale materials and thoughtful storage, making it ideal for contractors, outdoor enthusiasts, and families needing a versatile truck. Exterior styling is rugged and purposeful, with durable components designed to handle heavy use without sacrificing on-road refinement. With service-ready capabilities, this GMC Sierra 2500 is equipped to tow trailers, haul payloads, and tackle jobsite demands while maintaining driver comfort and modern connectivity.

Located in West Bend, WI, this 2026 GMC Sierra 2500 AT4X is competitively priced and offers the best value in the area. Contact us to schedule a test drive or request vehicle details — experience diesel performance and off-road readiness combined in one capable package.

Equipment
This 3/4 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. This vehicle features a hands-free Bluetooth phone system. This unit offers Android Auto for seamless smartphone integration. Keep your hands warm all winter with a heated steering wheel in the vehicle . The vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. An off-road package is equipped on this GMC Sierra. Never get into a cold vehicle again with the remote start feature on it. The leather seats in this 3/4 ton pickup are a must for buyers looking for comfort, durability, and style. With the keyless entry system on it you can pop the trunk without dropping your bags from the store.Start this unit from inside with remote start.

Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series 12-Speaker System; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; Bed View Camera with Two Trailer Camera Provisions; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Rear Wheelhouse Liners. Gooseneck/5th Wheel Prep Package. Onyx Black. **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.**

Additional Information
Lynch Chevrolet GMC is a family-owned and operated dealership since 1957. Our dealerships are located throughout Wisconsin, including Lynch GM Superstore in Burlington, Lynch Chevrolet of Mukwonago, Lynch Chrysler Dodge Jeep RAM in Mukwonago, Lynch Ford of Mukwonago, Lynch Buick GMC of West Bend, and Lynch Chevrolet of Kenosha. We strive to provide excellent customer service and the best car-buying experience. At our dealerships, we love our furry friends and offer pet-friendly environments, so bring your pet along with you when you come to visit us! With every service visit, you'll receive a free car wash, and with every vehicle purchase, You’ll Receive our Lynch Protect Program, which includes one year of Tire, Windshield, and Paint Protection. Lynch, has protected! We are proud to support local communities and schools, and we have received excellent reviews on Google. For the best car-buying experience, come to the Lynch Family of Dealerships! Are you looking for the best deal on a new or pre-owned vehicle? Look no further than Lynch GM Superstore in Burlington, WI! Our team is committed to providing top-notch customer service and satisfaction, and our 'Lynch Easy Price' ensures you get the best competitive price and value by using real-time internet price comparisons and the latest technology. We have one of the largest inventories of new and pre-owned vehicles in the state, and all of our used vehicles are inspected for safety and quality by factory-trained technicians. To top it off, we use our strong relationships with over 20 financial institutions to provide the most competitive financing terms available. Stop by Lynch GM Superstore today to get the best deal on your new ride!