Electric Only

Ford C-Max Energi Plug-In Hybrid Runs 85 mph Electric; Hybrid Hits 47 mpg CityDrivers of the coming Ford C-Max Energi plug-in hybrid will enjoy the auto industry's top electric-only speed among all plug-in hybrid vehicles, 85 mph. And the non-plug-in version of the C-Max hybrid has received EPA mileage certification of 47 mpg in both city and highway driving.