"Seven months and all is well. I'm very happy with the Energi series. Mileage is in the 47 mpg range. Handles very well but haven't had much snow yet. I expect the best. Using the 120volt charging and usually takes 2 to 3 kwh (about 47 cents) to recharge, but, I am signing up for the 'hourly rate' for charging, even more savings. In short, I am very happy with the Ford C-Max Energi and expect to have many years with it."