The 2026 Chevrolet Silverado 2500HD delivers exceptional power and capability for heavy-duty truck enthusiasts. At the heart of this workhorse are two impressive engine options designed to tackle the toughest jobs.
The available 6.6-liter Duramax Turbo-Diesel V8 engine produces an impressive 470 horsepower at 2800 rpm and generates a massive 975 pound-feet of torque at 1600 rpm. This B20-diesel compatible powerplant features direct injection technology for optimal efficiency and performance.
For those preferring gasoline power, the 6.6-liter V8 engine with direct injection and variable valve timing delivers 401 horsepower at 5200 rpm and 464 pound-feet of torque at 4000 rpm.
Both engines pair with a sophisticated 10-speed automatic transmission, ensuring smooth power delivery and optimal gear ratios for any driving situation. The Silverado 2500HD offers both four-wheel drive and rear-wheel drive configurations across various trim levels.
Available in multiple body styles, including Regular Cab, Double Cab, and Crew Cab configurations with standard or long bed options, the 2026 Silverado 2500HD adapts to diverse work and lifestyle needs. With six available trims—Work Truck, Custom, LT, LTZ, High Country, and ZR2—drivers can find the perfect combination of features and capability.
Visit Jim Trenary Chevrolet in O'Fallon, MO, to experience the impressive performance features of the 2026 Silverado 2500HD firsthand.