The man responsible for the previous model BMW 6-Series and BMW 7-Series 'Bangle-butt' boot lid recently spoke out about supercar designs of today and where they should be headed in the future at the 2011 Geneva Motor Show.
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Bangle left BMW in 2009 and now spends time teaching automotive design at various universities and concentrates on his vineyard in Italy. Check out the video below for some of his opinions on supercar design, they're quite interesting.