E85. They switch on the fly. [ http://oee.nrcan.gc.ca/transportation/tools/fuelratings/ratings-search.cfm ]Note that this is an Imperial Gallon, not US Gallon so the number reflected may seem high by about 20%. I tried a 2011 Ford Econoline Van with a 4.6 L V8 (city/hwy) Gasoline: 18 mpg / 24 mpg E85: 13 mpg / 17 mpg Oh, then I tried a 2011 Ford Escape V6 4x4 (city/hwy) Gasoline: 25 mpg / 32 mpg E85: 17 mpg / 24 mpg Oh, then I tried a 2011 Chevy Avalanche 4x4 (city/hwy) Gasoline: 20 mpg / 30 mpg E85: 14 mpg / 22 mpg Oh, then I tried a 2011 Chevy Impala (city/hwy) Gasoline: 26 mpg / 42 mpg E85: 19 mpg / 31 mpg Pretty much the same story for every Flex Fuel Vehicle.
 |