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Old 10-03-2011, 06:48 AM   #113 (permalink)
Galane
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Hmmm. Ever more weird VW's. Never heard of a water cooled bus until the much later squared off vanagon.

And now for something completely different, yet aerodynamic. The 1921 Rumpler Tropfenwagen. Rumpler Tropfenwagen - Wikipedia, the free encyclopedia VW wind tunnel tested it in 1979 and found it to have a drag coefficient of .28, a value VW wouldn't achieve until the 1988 Passat.
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