09 February 2017: Mercedes Benz SmartforTwo Concept for Sound with Brabus interior<br /> <br /> First staged in 1901, the Chicago Auto Show is the largest auto show in North America and has been held more times than any other auto exposition on the continent.  It has been  presented by the Chicago Automobile Trade Association (CATA) since 1935.  It is held at McCormick Place, Chicago Illinois<br /> #CAS17