2026 GMC Sierra 3500 HD in Hibbing, MN

The 2026 GMC Sierra 3500 HD is engineered to push the boundaries of what a heavy-duty truck can do. A powerful 6.6-liter V-8 gasoline engine comes standard, delivering 401 horsepower and 464 pound-feet of torque — plenty of muscle for demanding work applications. For those who need even more pulling power, the available Duramax 6.6-liter turbo-diesel V-8 produces 470 horsepower and an impressive 975 pound-feet of torque, making serious towing feel remarkably controlled. The Sierra HD's robust chassis and suspension are calibrated specifically to handle the stresses of heavy payloads, so you can work with confidence mile after mile.

Step inside the 2026 Sierra 3500 HD and you'll find a cabin designed with both comfort and functionality in mind. Available seating configurations accommodate up to six passengers, and premium material options bring genuine refinement to a truck that works for a living. The Denali trim elevates the interior further with open-pore wood accents, perforated leather-appointed seating, and genuine aluminum trim elements that elevate the atmosphere considerably. Storage solutions are thoughtfully placed throughout the cab, and the overall ergonomics make long days behind the wheel noticeably more manageable.

The 2026 Sierra 3500 HD is packed with technology that makes towing and hauling smarter and more intuitive. A standard 13.4-inch diagonal touchscreen infotainment system provides crisp, responsive access to navigation, audio, and connected features. Wireless Apple CarPlay and wireless Android Auto come standard, keeping you connected without the cord clutter. The available Transparent Trailer View technology is a standout feature, using exterior cameras to give you a virtual see-through view of your trailer — a genuine game-changer for drivers who tow regularly. Available Super Cruise hands-free driver assistance technology is compatible on select routes, adding a layer of convenience on long highway stretches.

GMC built the 2026 Sierra 3500 HD with a comprehensive suite of safety and driver assistance features to help protect you, your cargo, and everyone else on the road. Standard features include automatic emergency braking, forward collision alert, and lane departure warning. The available surround vision system delivers a bird's-eye view around the truck, helping you navigate tight spaces and job sites with greater awareness. For towing-specific peace of mind, the available Hitch Guidance with Hitch View makes aligning your truck to a trailer significantly easier. Drivers in HIBBING, MN, will appreciate how these features perform confidently through all kinds of challenging road and weather conditions.

The 2026 GMC Sierra 3500 HD is offered in a well-rounded lineup of trim levels designed to suit a wide range of buyers. The Pro serves as the capable, work-focused entry point, while the SLE adds key comfort and technology upgrades. The SLT brings enhanced interior refinement and additional features for everyday versatility. Moving up, the AT4 brings off-road capability with a lifted suspension, skid plates, and rugged styling cues. At the top of the lineup, the Denali and Denali Ultimate trims deliver a premium truck experience that blends luxury appointments with the Sierra HD's formidable capabilities. Each trim is available in both 2500 HD and 3500 HD configurations to match your specific work and lifestyle demands.

The 2026 GMC Sierra 3500 HD is a truck built to take on the heaviest workloads without sacrificing comfort or technology. With a broad trim lineup, powerful engine options, and advanced towing features, it's ready to meet the needs of the most demanding drivers.