Exclusive BMW�s Green Sports Car

�It�s the sports car of the future, the way BMW imagines it.� That�s how Adrian van Hooydonk, director of BMW�s group design, describes the �BMW Vision Efficient Dynamics� two-door concept vehicle to be unveiled at the upcoming Frankfurt Auto Show. Think of it as a showcase of the many fuel-efficient technologies that BMW has in various stages of development. Some of the technologies already