This is the new innovation from ford Car, new technology named EcoBoost with new 2.0 liter ecoboost on 2012 ford explorer, it can run best class 20/28 mpg city /highway with frugal four cylinder engineEconomic 2012 Ford Edge with EcoBoostAnd now The Ecoboost engine equipped in the smaller ford edge, it can returns an EPA-rated fuel economy of 21/30 mpg city/highway--the 13th Blue Oval model to