GERMANY - SEPTEMBER 11:  A model opens the door for Luca Cordero Lanza di Montezemolo, FIAT Group president, as he exits a new Fiat 500 or Cinquecento automobile after taking an automated ride in it at the 62nd Frankfurt International Motor Show (IAA), in Frankfurt, Germany, on Tuesday, Sept. 11, 2007. Leading motor manufactures are attending the ten-day show in Frankfurt.  (Photo by Adam Berry/Bloomberg via Getty Images)