2026 GMC Sierra 2500

Summary Valid on any new or used vehicle purchase. While supplies last. Offer has no other cash value. Prior sales and commercial excluded. Must take delivery by 7/3/26. See dealer for complete details and restrictions. Vehicle Details2026 GMC Sierra 2500 AT4X - 4WD, V8 6.6L Diesel. Located in Burlington, WI. This heavy-duty pickup blends rugged capability with refined comfort for demanding jobs and weekend adventures. Under the hood, the proven 6.6L V8 diesel delivers strong towing and hauling performance, paired with a responsive 4WD system to tackle Wisconsin roads and off-road terrain with confidence.Inside, premium creature comforts include a BOSE stereo that brings crisp audio to every drive, Apple CarPlay for seamless smartphone integration, and convenient steering wheel audio controls to keep focus on the road. Safety and driver assistance features include Lane Departure Warning and a Back-Up Camera, enhancing visibility and awareness during city maneuvers and trailer hookups.The AT4X trim brings specialized suspension tuning, protective skid plates, and rugged exterior styling that signals capability and durability. Spacious seating and smartly designed storage make this GMC Sierra 2500 equally suited to worksite demands or long-distance travel. Advanced towing technologies and robust construction ensure dependable performance when hauling heavy loads.This GMC Sierra 2500 AT4X in Burlington, WI, is ready for customers seeking a powerful diesel truck with premium tech, purposeful off-road capability, and enhanced safety features. Contact us to schedule a test drive and experience the performance and refinement of this V8 diesel 4WD pickup firsthand.EquipmentThe spacious cab of this three-quarter ton offers many convenience and technology options. It is also ready for your burliest jobs. When you encounter slick or muddy roads, you can engage the four wheel drive on it and drive with confidence. This model has auto-adjust speed for safe following. This 2026 GMC Sierra 2500 offers Android Auto for seamless smartphone integration. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity. The high efficiency automatic transmission shifts smoothly and allows you to relax while driving. This 2026 GMC Sierra 2500 features a high end BOSE stereo system. See whats behind you with the back up camera on this GMC Sierra. Maintaining a stable interior temperature in it is easy with the climate control system. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. Easily set your speed in the GMC Sierra with a state of the art cruise control system. Increase or decrease velocity with the touch of a button. With a diesel engine you will be pleased with the power, torque, and fuel efficiency gains. This unit has a V8, 6.6L high output engine. This model projects refinement with a racy metallic gray exterior. The GMC Sierra features a hands-free Bluetooth phone system. Keep your hands warm all winter with a heated steering wheel in this vehicle . Quickly unlock it with keyless entry. The vehicles Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. With the adjustable lumbar support in the GMC Sierra your back will love you. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. Keep safely connected while in the vehicle with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling. Start the GMC Sierra from inside with remote start. This model features steering wheel audio controls. This unit is built for driving comfort with a telescoping wheel. This 3/4 ton pickup is equipped with the latest generation of XM/Sirius Radio.PackagesPreferred 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 Snow Plow Prep/camper Package: 220-Amp Alternator Gooseneck/5th Wheel Prep Package Sterling Metallic Console-Mounted Safe Rear Underseat Storage 3 Years SiriusXM 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 InformationLynch 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, youll receive a free car wash, and with every vehicle purchase, Youll 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!