While BMW makes plenty of machinery to keep enthusiasts interested, its most enticing models are often based on more ordinary ones. That's what made the arrival of the i8 so captivating ...

The BMW i8 Coupe and Roadster had a very short run, but its impact on the automotive world is monumental. The futuristic ...

We're not talking about the globetrotting explosion-fest it came wrapped up in, Mission: Impossible – Ghost Protocol; we're speaking of the BMW Vision ... albeit carrying the i8 moniker.