Flexible-Fuel Vehicles

For consumers interested in using a renewable fuel source, there are many flexible-fuel vehicles on the market that can run on either gasoline or E85, which is 85 percent ethanol alcohol and 15 percent gas. As of now, 35 models are available to the general public; there are more out there, but they're only available for fleet sales.

Not all versions of the vehicles listed can run on E85, so be sure to read their Cars.com reports when considering your purchase.

-- Cars.com