Experience the unparalleled power and capability of the 2026 GMC Sierra 2500HD Denali. This premium heavy-duty truck is built to conquer any challenge, with a commanding presence and an abundance of advanced features that elevate your driving experience.
Boasting a Duramax 6.6L V8 Turbodiesel engine, the Sierra 2500HD Denali delivers an impressive 470 horsepower and an astounding 975 lb-ft of torque, ensuring effortless towing and hauling. Paired with a 10-speed automatic transmission and a robust 4-wheel-drive system, this truck is ready to tackle any terrain with confidence.
6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)
Heavy Duty Front Spring/Camper Package
Technology Package
X31 Off-Road Package
The Sierra 2500HD Denali's premium features elevate your driving experience. Enjoy the convenience of keyless entry and push-button start, the comfort of heated and ventilated front seats, and the peace of mind provided by advanced safety technologies like Automatic Emergency Braking and Rear Cross Traffic Alert.
Step inside the cabin and you'll be surrounded by luxurious details, from the genuine wood accents to the premium Bose sound system. The 15-inch Head-Up Display and Multicolor Infotainment System keep you connected and informed, while the power-retractable assist steps and spray-on bedliner ensure your Sierra 2500HD Denali is as practical as it is stylish.
Whether you're tackling tough jobs or embarking on adventures, the 2026 GMC Sierra 2500HD Denali is the ultimate heavy-duty truck. Experience the unrivaled power, capability, and refinement that set this vehicle apart. Visit our showroom today and let us demonstrate why the Sierra 2500HD Denali is the perfect choice for your next truck.
Prices may change at any time and are subject to availability and prior sale. Taxes, title, license fees, and a $180 documentation fee are not included. Pricing reflects all applicable rebates and incentives assigned to the dealer. Example payments are estimates; actual terms vary based on credit approval. APR and payment estimates apply to qualified buyers, not all buyers qualify for advertised rates. Factory cash incentives may not be combined with promotional APR. Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary. Some in-stock vehicles may include a $1,295 Clear Guard Protection package By submitting your phone number online, you consent to occasional SMS or voice calls about our products and promotions; standard messaging rates may apply. Consult dealer for offer eligibility and other details. Factory MSRP is not the final advertised/asking price of the vehicle. Fuel economy figures are EPA estimates. Price includes: $500 - Purchase Allowance




