A photographer takes pictures of a BMW series M coupe at the Shanghai Auto Show.

A model poses on a Audi R8 at the Shanghai Auto Show in Shanghai.

The new Volkswagen Beetle is displayed at the Shanghai Auto Show.

A model poses by the new Citroen DS5 at the Shanghai Auto Show.

The BMW Concept M5 is driven into its display area at the Shanghai Auto Show.

Models pose by the new Chevrolet Camaro coupe (L) and Malibu (R) at the Shanghai Auto Show in Shanghai.

A model poses by a Fiat 500 at the Shanghai Auto Show in Shanghai.

A Chinese model poses by a Mini at the Shanghai Auto Show in Shanghai.

A model poses next to a car from Chinese manufacturer Great Wall Motors at the Shanghai Auto Show.

The Buick Envision SUV concept is displayed at the Shanghai Auto Show.

A Nissan Leaf electric car is displayed at the Shanghai Auto Show in Shanghai.

A model poses by a Cadillac CTS coupe at the Shanghai Auto Show in Shanghai.

The new Volkswagen Beetle is displayed at the Shanghai Auto Show.

Nissan's zero-emission car the Townpod is displayed at the Shanghai Auto Show.

The BMW Vision Connected Drive prototype car is displayed at the Shanghai Auto Show.