INGOLSTADT, GERMANY - MARCH 11:  Audi employee carrie out the final inspection on a Audi A3 automobiles, produced by Volkswagen AG's Audi brand, as they move along the production line at the company's plant in Ingolstadt, Germany, on Monday, March 11, 2013. Audi is set to spend 13 billion euros ($17 billion) through 2016 to expand and develop new cars pursuing BMW’s sales lead.  (Photo by Alexander Hassenstein/Getty Images)