Consumer Reports on Ethanol

Michael Giberson Consumer Reports magazine put a 2007 Chevrolet Tahoe flexible-fuel vehicle running on E85 (an 85 percent ethanol/15 percent gasoline mix) through a battery of tests, and concludes it will cost consumers more than a gasoline burner. A chief limitation comes from ethanol’s lower energy content, which means that vehicles running on ethanol will … More Consumer Reports on EthanolMore Consumer Reports on Ethanol