This 2026 GMC Sierra 2500HD AT4X 4-wheel drive is a serious heavy duty truck that blends Duramax diesel power, premium off-road capability, upscale AT4X luxury, and real work ready equipment in one standout package. This one is configured as a Crew Cab with the Standard Box, giving it excellent passenger space, strong cargo utility, and the heavy duty presence buyers expect from a properly equipped Sierra HD. Finished in Volcanic Red Tintcoat with an Obsidian Rush full grain leather interior, this AT4X has a bold, premium look that stands out immediately and fits the truck’s rugged personality extremely well.Under the hood, it is powered by the Duramax 6.6L turbo-diesel V8 paired with a 10-speed automatic transmission, giving this Sierra 2500HD outstanding torque, confident pulling power, and the long distance capability diesel truck buyers are looking for. The 4-wheel drive system adds extra confidence in changing road, weather, and worksite conditions, while the high idle switch is a valuable feature for owners who use their truck in colder weather, for jobsite operation, or for equipment related needs. This is a heavy duty truck built for real capability, whether it is being used for towing, hauling, work, recreation, or long highway travel.This Sierra comes in AT4X trim with the AT4X Preferred Equipment Group, giving it a premium cabin with a strong off-road focus. Inside, it offers full grain leather seating, heated and ventilated front seats, heated rear outboard seats, a heated steering wheel, remote start, a large 13.4 inch touchscreen, Bluetooth, wireless Apple CarPlay, wireless Android Auto, wireless charging, navigation, 3 years of SiriusXM, a Bose premium sound system, head-up display, and premium AT4X interior details throughout. The Obsidian Rush interior gives the cabin a rich, high end look, while the AT4X layout makes this truck feel much more refined than a traditional heavy duty pickup.Comfort is a major strength on this Sierra AT4X. The full grain leather seats give the interior a premium feel, while the heated and ventilated front seats help keep the cabin comfortable through every season. Heated rear outboard seats are a great touch for passengers, and the heated steering wheel and remote start make cold weather driving much more enjoyable. The Crew Cab layout provides excellent room for passengers, making this truck just as comfortable for long drives and family use as it is capable for work.Technology is also very well covered. The 13.4 inch touchscreen gives the dash a modern, premium look and makes it easy to access media, vehicle settings, smartphone connectivity, navigation, camera views, and trailering information. Wireless Apple CarPlay and wireless Android Auto keep your phone features close without extra cords, while wireless charging adds everyday convenience. The Bose premium sound system gives the cabin a richer listening experience, and the head-up display helps keep key driving information in view without taking your eyes off the road.The AT4X package is what really separates this truck from a standard Sierra HD. It brings a higher level of off-road focused capability with premium suspension tuning, Multimatic DSSV dampers, skid plates, a lifted and aggressive stance, all-terrain capability, and locking front and rear differentials. The front and rear e-locking differentials are a major feature on this truck, giving it added confidence when traction is limited and making the AT4X one of the most capable Sierra HD trims available. It is built to feel tough, controlled, and confident on gravel roads, rougher worksites, trails, cottage roads, snow, and uneven terrain.This particular Sierra is also equipped with the Gooseneck and 5th Wheel Prep Package, which is an important upgrade for heavy duty truck buyers. It provides the hitch platform needed to accept a gooseneck or 5th wheel hitch, making this truck better prepared for serious towing needs. Combined with the Duramax diesel engine, 10-speed automatic transmission, 4-wheel drive system, and heavy duty chassis, this Sierra 2500HD is set up for owners who need real pulling capability from their truck.The Snow Plow Prep and Camper Package adds even more work ready value, making this Sierra better suited for customers who may be using it for commercial work, winter operations, or carrying camper equipment. The set of four cargo tie-down rings adds practical utility in the box, giving you more secure tie-down points for tools, equipment, cargo, or weekend gear. These are small details that make a meaningful difference for buyers who actually use their truck.The Volcanic Red Tintcoat exterior gives this Sierra AT4X a bold and premium appearance, while the Black Badging Package adds a sharper, more aggressive look. The darker exterior details pair perfectly with the rugged AT4X styling and help give the truck a more custom, high end presence. With its heavy duty stance, off-road hardware, premium interior, and Duramax power, this Sierra has the kind of road presence that stands out from every angle.Overall, this 2026 GMC Sierra 2500HD AT4X 4-wheel drive offers an exceptional mix of diesel power, heavy duty capability, premium comfort, and serious off-road equipment. With its Crew Cab Standard Box configuration, Volcanic Red Tintcoat exterior, Obsidian Rush full grain leather interior, Duramax 6.6L turbo-diesel V8, 10-speed automatic transmission, 4-wheel drive, heated and ventilated front seats, heated rear outboard seats, heated steering wheel, remote start, 13.4 inch touchscreen, Bluetooth, wireless Apple CarPlay, wireless Android Auto, wireless charging, navigation, 3 years of SiriusXM, Bose premium sound system, head-up display, AT4X Preferred Equipment Group, Multimatic DSSV dampers, front and rear e-locking differentials, skid plates, Gooseneck and 5th Wheel Prep Package, Snow Plow Prep and Camper Package, high idle switch, cargo tie-down rings, Black Badging Package, and bold AT4X styling, this is a premium heavy duty truck built for buyers who want serious capability without giving up comfort, technology, or standout design. To apply right now for financing use this link: [Link Removed] We've discounted this vehicle $1500. Total rebate of $5000 is reflected in the price. Incentives expire 2026-06-30. See dealer for details. Did you know we offer Canada wide delivery and easy financing approvals on all new vehicles?! At Kenora Chevrolet Buick GMC Corvette, proudly known as ChevyTown, and located just 30 minutes from the Manitoba border, Where Small-Town Hospitality Meets Big-City Competitive Prices! With so many options available, purchasing a new vehicle can feel overwhelming, which is why we focus on providing a smooth, transparent, and world-class buying experience. For years, our reputation has been built on exceptional customer service and outstanding value, now backed by our PRICE BEAT GUARANTEE. If you find a better written quote on a comparable new vehicle, we will beat it, or provide $1,000 CASH ON THE SPOT. It’s really that simple! Fast and easy financing approvals are available for all credit situations including new credit, past credit challenges, bankruptcies, and delinquencies! Shopping from outside Ontario? No problem, we’ve got you covered! Our team will make sure you only pay the applicable PST, GST, or HST from your home province. Our dealership is located at 200 Lakeview Drive in Kenora, Ontario, open Monday through Friday from 8:00 AM to 5:30 PM and Saturdays from 9:00 AM to 2:00 PM, with online access available 24 hours a day at [Link Removed] We look forward to working with you soon and welcoming you to our ChevyTown!Disclaimer: rebates, if applicable, are available with cash purchases or standard bank rate financing. Some rebates cannot be combined with manufacturer special interest rates. Contact us for complete details. o~o