The BMW i8, which was revealed in concept form in late 2011, is a plug-in hybrid sports car that is expected to go on sale in 2014. Yesterday, a camouflaged prototype of the vehicle was shown at a ...

The good: The bad: The BMW ActiveHybrid 5 hybrid can seat ... addition to Comfort and Sport modes. Eco Pro promotes fuel efficiency by increasing the time spent in the car’s all-electric mode.