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A visitor sits in a Renault Twizy automobile, produced by Renault SA, during the second press day of the Geneva International Motor Show in Geneva, Switzerland, on Wednesday, March 7, 2012. The 82nd Geneva International Motor Show will showcase the latest models from the auto industry's leading manufacturers at the Palexpo exhibition centre this week. Photographer: Jason Alden/Bloomberg via Getty Images

A visitor sits in a Renault Twizy automobile, produced by Renault SA, during the second press day of the Geneva International Motor Show in Geneva, Switzerland, on Wednesday, March 7, 2012. The 82nd Geneva International Motor Show will showcase the latest models from the auto industry's leading manufacturers at the Palexpo exhibition centre this week. Photographer: Jason Alden/Bloomberg via Getty Images