Vortec® 4.8L V8 SFI FlexFuel engine

The Vortec® 4.8L V8 SFI FlexFuel engine gives you plenty of horsepower and torque to get your job done, without more power than you need. It also offers you the option of filling up with E851 FlexFuel, which is mostly composed of renewable resources and usually is priced less than standard petroleum gasoline. The engine delivers 280 hp @ 5200 rpm, 295 lb-ft of torque @ 4600 rpm.

It includes an external engine oil cooler.

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.