Detroit, centro del mercado automotor de EE.UU., se rehúsa a desaparecer

DETROIT, MI - JANUARY 14: Ford displays the 2015 50th anniversay Mustang at the North American International Auto Show (NAIAS) on January 14, 2014 in Detroit, Michigan. The auto show opens to the public January 18-26. Scott Olson/Getty Images/AFP

DETROIT, MI - JANUARY 14: Mercedes-Benz introduces the new C 250 BlueTec 4MATIC at the North American International Auto Show (NAIAS) on January 14, 2014 in Detroit, Michigan. The auto show opens to the public January 18-26. Scott Olson/Getty Images/AFP

DETROIT, MI - JANUARY 14: A Chevrolet Corvette Z06 is displayed at the press preview of the 2014 North American International Auto Show January 14, 2014 in Detroit, Michigan. Approximately 5000 journalists from more than 60 countries are expected to attend. The 2014 NAIAS opens to the public on January 18 and ends January 16. Bill Pugliano/Getty Images/AFP

The Porsche 911 Targa is introduced at the 2014 North American International Auto Show in Detroit, Michigan, January 13, 2014. AFP PHOTO/Geoff Robins

The new Ford F150 is introduced at the 2014 North American International Auto Show in Detroit on January 13, 2014. AFP PHOTO/Geoff Robins

Lexus introduces the new RCF at the 2014 North American International Auto Show in Detroit, Michigan on January 14, 2014. AFP PHOTO/Geoff Robins

DETROIT, MI - JANUARY 13: The new Toyota FT-1 Concept is revealed at the press preview of the 2014 North American International Auto Show January 13, 2014 in Detroit, Michigan. Approximately 5000 journalists from more than 60 countries are expected to attend. The 2014 NAIAS opens to the public on January 18th and ends January 16th. Bill Pugliano/Getty Images/AFP