Carmakers usually keep their new designs a closely guarded secret, but that could be changing. At its recent "Design Night" event, BMW opened up on the creative process. The highlight of the evening was the world premiere of the 4 Series Coupe, BMW's latest statement in elegance and sportiness.<br />Find out more:<br />http://www.dw.de/drive-it-the-motor-magazine-2012-12-26/e-16437141-9798?maca=en-podcast_drive-it-2646-xml-mrss#16463321
