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Frankfurt Auto Show

The front of an Opel Monza concept car is on display during the second press day of the 65th Frankfurt Auto Show in Frankfurt, Germany, Wednesday, Sept. 11, 2013. More than 1,000 exhibitors will show their products to the public from Sept. 12 through Sept. 22, 2013. (AP Photo/Frank Augstein)

Frankfurt Auto Show

The world's largest motor show, the IAA, is held biennially and will run

from September 12 to 22, 2013.

More than 1.000 exhibitors from 35

countries will present their products during the show. (Associated Press)