New 2026 Gmc Sierra 3500 HD Denali

Springfield Area's #1 Vehicle Sales. If you're in the market for a rugged and capable heavy-duty truck that can handle any job, look no further than the 2026 GMC Sierra 3500. This exceptional vehicle is packed with an impressive array of features that will make your driving experience both comfortable and efficient. The Sierra 3500HD Denali is powered by the renowned Duramax 6.6L V8 engine, providing an impressive 470 horsepower and an astounding 975 lb-ft of torque. This power is mated to a smooth-shifting 10-speed automatic transmission, ensuring you have the power and control to tackle any terrain or towing task with ease. The Sierra 3500HD is a premium, well-appointed interior that exudes luxury and sophistication. The Denali trim level offers an abundance of high-end features, including a Bose premium sound system, a large 13.4-inch diagonal information display, and a 15-inch head-up display that puts critical information right in your line of sight. The Sierra 3500HD is the ultimate heavy-duty truck that will exceed your expectations.