Performance
Under the hood, the 2026 Chevrolet Silverado 1500 offers an impressive range of powertrains designed to deliver capability and efficiency:
- 2.7-liter TurboMax I-4: 310 horsepower and 430 pound-feet of torque
- 5.3-liter EcoTec3 V8: 355 horsepower and 383 pound-feet of torque
- 6.2-liter EcoTec3 V8: 420 horsepower and 460 pound-feet of torque
- 3.0-liter Duramax Turbo-Diesel: 305 horsepower and an impressive 495 pound-feet of torque
The available 10-speed automatic transmission provides smooth, responsive shifts, while drivetrain options include rear-wheel drive and four-wheel drive configurations. Trail Boss and ZR2 variants feature specialized off-road suspensions, skid plates, and Hill Descent Control for enhanced capability on rugged terrain. Fuel economy varies by configuration, with the diesel engine achieving up to 28 MPG highway in certain setups.