Are you thinking about buying a new fuel efficient car but are wary of hybrid technology? Fear not! There are dozens of cars on the market today that deliver great fuel economy without resorting to heavy and expensive battery packs. While most of these vehicles are designed to run on petroleum products (either conventional gasoline or diesel fuel), the Ford Focus SFE is a FlexFuel vehicle that can run on 100% domestic E85 ethanol fuel as well as conventional unleaded gasoline. 2014 Ford Focus five-door E85 holds a significant price advantage over regular unleaded gas in some parts of the...