In some cases, you might find ethanol-free gas, but most commonly you'll see regular gasoline — which only contains about 10% ethanol in its composition and is symbolized as E10. E85 (also ...

The average price for gas sits at $5 nationwide ... We’ve seen even 30 or 40 cents a gallon lower than E10 regular gasoline.” Ethanol was the focus of a bill in Washington, D.C. this week.

AutoGuide’s regular “Under the Hood” segment has already explained the vagaries of octane and the advantages of Top Tier gasoline, but there’s so much more to fuel than that. Ethanol ...

But, don't think that the E85 brand label means the the fuel in the pump is necessarily 85 percent ethanol. In some cases, during most of the year, E85 pumps sell fuel that is really E70. Author: ...

Pros: Potential for excellent fuel economy, run on existing gasoline supplies, and drive just like regular cars ... cars already on the road can use E85. Cons: Twenty-five percent lower fuel ...

Gas vs. E85: Power and Pros & Cons On this episode of Engine Masters presented by AMSOIL, we test the power differences between 118-octane race gas and Rockett Brand E85 ethanol-blended fuel.

In other markets, though, where ethanol is widely available and popular, such as Brazil, Toyota has seen fit to offer vehicles which are able to run on the alcohol fuel. Just-Auto reports that ...