http://Future-Ford.com/new-inventory/ 888-656-7577 The 2013 Ford C-Max Energi is powered by a 2.0-liter four-cylinder engine generating 141 hp and 129 pound-feet of torque. It's paired to an electric motor fed by a 7.6 kWh lithium-ion battery pack. Combined, they produce an estimated 188 hp sent to the front wheels through a specialized continuously variable automatic transmission (CVT). The battery pack is considerably larger than the one in the standard Fusion Hybrid, which allows the Energi to be propelled for up to 21 miles purely on electric power. According to the EPA, the C-Max Energi achieves a combined MPGe of 100 miles, but as stated earlier that's when it is only running via electric power. Once that electric range is used up, it operates like the standard C-Max Hybrid and earns EPA estimates of 44 mpg city/41 mpg highway and 43 mpg combined.