
The 2026 Chevrolet Silverado 3500 HD gives Texas drivers serious muscle with two engine options. The 6.6-liter Duramax Turbo-Diesel V8 produces 470 horsepower and an amazing 975 pound-feet of torque at 1600 RPM. This diesel engine uses direct injection and is B20-diesel compatible. If you prefer gasoline, the 6.6-liter V8 gas engine gets 401 horsepower and 464 pound-feet of torque with variable valve timing. These engines connect to a 10-speed automatic transmission that shifts with ease.
Drivers near Brazoria County will enjoy the available drivetrain choices. Select trims offer 4-wheel drive (4WD) or rear-wheel drive (RWD) setups. The standard StabiliTrak stability control system includes Proactive Roll Avoidance and electronic trailer sway control. An auto-locking rear differential also comes standard on every model. For those wanting more control, the LTZ and High Country trims feature Digital Variable Steering Assist, which changes steering feel based on speed and road conditions. The optional Z71 Off-Road Package adds specially tuned twin tube shocks and Hill Descent Control for better off-road performance.
Visit Gulf Coast Chevrolet at 1901 W. FM 523, Angleton, TX to browse our new Chevy inventory and test drive the 2026 Silverado 3500 HD.