Can my car use ethanol fuel?

Question

I own a 2008 Chevy Cobalt. Is my car built to use this alternative fuel?

Answer 1

go ahead, you'll void any warranty if you use more than 10% ethanol mix in your car.  Remember e85 only gets 75% of the mileage as regular gasoline, so that's why the price of it is about 75% the price of gasoline.  NO FREE LUNCHES

Answer 2

It will run more economically with 10% ethanol.

Check your car for decal saying e85 or 85%  ethanol to see if it will run on 85% ethanol.

It is not recommended to run any Cobalt on 100% ethanol.

Answer 3

No you cant.  Mileage will be about 1/3 lower with ethanol anyways.