E39M5Wagon

It seems to be raining apocryphal BMW M cars that have been sitting in cold storage. And in a way, it has! On Thursday, we saw the mind-boggling, hyper-cool E34 M5 Convertible that BMW stashed away for twenty long years. Today's car isn't nearly as crypto (meaning we've seen pictures of it before), but in a way it's much, much cooler.