2026 GMC Sierra 3500HD Denali

Discover the 2026 GMC Sierra 3500HD Denali, a truck that perfectly combines professional grade performance and premium comfort. Designed to handle the most demanding tasks in Walworth County while ensuring a smooth and luxurious drive, this vehicle is tailored for those who seek strength and sophistication. The new GMC Sierra 3500HD Denali is powered by a robust Duramax 6.6L V8 Turbodiesel engine, paired with a high-performing 10-speed automatic transmission. The 4WD drivetrain ensures that this truck can tackle tough terrains, from snowy Wisconsin roads to rugged work sites. Dressed in an elegant Onyx Black exterior, the Sierra 3500HD Denali features a 4D Crew Cab design, making it spacious and accommodating for both passengers and cargo. Inside, the exquisitely styled black leather interior offers a range of features designed for your comfort and convenience: Power Seats for personalized comfort adjustments Memory Seat Functions to remember your preferred settings Leather Seats for a touch of luxury Heated and Cooled Seats to keep you comfortable in all seasons Heated Steering Wheel perfect for cold Wisconsin winters Sunroof to enjoy the open sky on your drives Push to Start and Keyless Entry for ease and modern efficiency Premium Sound System that transforms your cabin into a concert hall Advanced Autonomy Features for a safe and easy drive This vehicle is not only about looks and comfort but also comes with several bonuses to enhance your ownership experience. When you choose the Sierra 3500HD Denali from Kunes Chevrolet GMC of Elkhorn, enjoy the peace of mind with our Lifetime "No Fear" Warranty and complimentary first oil change. Plus, we offer the convenience of an at-home courtesy delivery service to make your purchase as smooth as possible. Stop by our dealership or give us a call to learn more, and schedule a test drive to experience the power, luxury, and reliability of the 2026 GMC Sierra 3500HD Denali right here in Elkhorn, Wisconsin. Perfectly built for professionals and families alike, it's the truck that works as hard as you do. is written by Ai based on information provided about the vehicle. Ai is new and can be incorrect. Please verify vehicle details with the dealership.