• Martin Winterkorn, Chairman of the Board of Management of Volkswagen AG, speaks as Volkswagen hosted a grand opening of its new plant and to launch its all-new Passat in Chattanooga, Tenn. on Tuesday, May 24, 2011. Volkswagen is jumping into the U.S. auto market with a new Passat that is bigger, cheaper and built domestically in hopes of breaking into the competitive midsize sedan market. (AP Photo/Billy Weeks)

  • Martin Winterkorn, Chairman of the Board of Management of Volkswagen AG, eight-year-old Max Page, who plays Darth Vader in the Passat commercial, and Frank Fischer, Chairman and CEO of Volkswagen of America Chattanooga, pose in front of a new Passat as Volkswagen hosted a grand opening of its new plant and to launch its all-new Passat in Chattanooga, Tenn., Wednesday. May 24, 2011. (AP Photo/Billy Weeks)

  • Child actor Max Page, dressed as Darth Vader, right, plays to the crowd as Volkswagen management push the red button Tuesday, May 24, 2011, at the Volkswagen Grand Opening in Chattanooga, Tenn. Volkswagen is jumping into the U.S. auto market with a new Passat that is bigger, cheaper and built domestically in hopes of breaking into the competitive midsize sedan market. (AP Photo/Billy Weeks)

  • Workers inspect the undercarriage of a new Passat inside the new Volkswagen plant in Chattanooga, Tenn. on Tuesday, May 24, 2011. Volkswagen is jumping into the U.S. auto market with a new Passat that is bigger, cheaper and built domestically in hopes of breaking into the competitive midsize sedan market. (AP Photo/Billy Weeks)

  • Workers inspect the undercarriage of a new Passat inside the new Volkswagen plant in Chattanooga, Tenn. on Tuesday, May 24, 2011. Volkswagen is jumping into the U.S. auto market with a new Passat that is bigger, cheaper and built domestically in hopes of breaking into the competitive midsize sedan market. (AP Photo/Billy Weeks)

  • Volkswagen Group of America. Er�ffnung des Volkswagen Werkes im US-amerikanischen Chattanooga, Tennessee, am Dienstag (24.05.2011). Photo: Friso Gentsch/Volkswagen
  • Volkswagen Group of America. Er�ffnung des Volkswagen Werkes im US-amerikanischen Chattanooga, Tennessee, am Dienstag (24.05.2011). Photo: Friso Gentsch/Volkswagen
  • Volkswagen Group of America. Er�ffnung des Volkswagen Werkes im US-amerikanischen Chattanooga, Tennessee, am Dienstag (24.05.2011). Photo: Friso Gentsch/Volkswagen
  • Photo by Angela Lewis/Chattanooga Times Free Press - May 24, 2011 - Volkswagen and government officials (from left) Gunther Scherelis, Frank Fischer, Michael Macht, Klaus Scharioth, Tennessee Governor Bill Haslama and Jonathan Brown answer questions during a press conference at the Volkswagen Grand Opening Tuesday, May 24, 2011, in Chattanooga, Tenn. (AP Photo/Chattanooga Times Free Press, Angela Lewis)

  • Martin Winterkorn, Chairman of the Board of Management of Volkswagen AG, right, addresses the media as Volkswagen hosts a grand opening of its new plant and to launch its all-new Passat in Chattanooga, Tenn. on Tuesday, May 24, 2011. Volkswagen is jumping into the U.S. auto market with a new Passat that is bigger, cheaper and built domestically in hopes of breaking into the competitive midsize sedan market. (AP Photo/Billy Weeks)