Vortec 5.3L Variable Valve Timing V8 SFI FlexFuel engine

This tough Vortec® 5.3L V8 iron-block engine can operate on either regular unleaded gasoline, E851 or any combination of both. This V8 power plant produces 315 hp @ 5200 rpm and 335 lb-ft of torque @ 4000 rpm when running on gasoline. That's plenty of hard-working power to get the job done. For the ride home, it features an Active Fuel Management® system that enables the engine to automatically operate on half of the engine's cylinders under light loads. It's backed by the 100,000-mile/5-year Powertrain Warranty.2

1 E85 is a combination of 85% ethanol and 15% gasoline. Go to chevy.com/biofuels to see if there is an E85 fuel station near you.

2 Whichever comes first. See dealer for limited warranty details.