The 2012 Ford Focus runs on flex-fuel (unleaded/E85).
The 2012 Ford Expedition runs on flex-fuel (unleaded/E85).
The 2012 Ford Fusion runs on regular unleaded.
The 2012 Ford Explorer runs on regular unleaded.
The 2012 Ford Escape runs on regular unleaded.
The 2012 Ford Fiesta runs on regular unleaded.
The 2012 Ford Taurus runs on regular unleaded.
The 2012 Ford Mustang runs on regular unleaded.
The 2012 Ford Edge runs on regular unleaded.
The 2012 Ford Flex runs on regular unleaded.
The 2012 Ford F-150 runs on flex-fuel (unleaded/E85).
The 2012 Ford E-Series-Wagon runs on flex-fuel (FFV).