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2015 BMW M4 Convertible debuts: drop-top fun priced from $73,425

The 2015 BMW M4 Convertible made its official debut at the New York auto show yesterday. While the details of the high-octane hardtop didn't exactly catch us off-guard (see our full breakdown here), we now know how much it'll cost to feel the wind in your hair as you launch from 0-60 mph in 4.4 seconds: $73,425, to start. Complete pricing will be available closer to the M4 Convertible's sale date, which is “late summer” 2014, according to BMW.

Central Academy of Fine Arts degree show 2009, China

China's home grown car makers are increasingly ambitious, as illustrated by plans to grow rapidly at home and, in some cases, expand abroad and compete with foreign rivals in cutting-edge technologies. One big impediment they face in taking on their foreign rivals is design. Top dogs in the global auto industry invest heavily in engineers and designers.

2013 Dodge Viper testing is under way

Dodge boss Ralph Gilles made an interesting comment at the Chicago auto show. Dressed in a black blazer and a “made in Detroit” T-shirt, he cracked, "My Dodge Viper is in training for the supercar Olympics. It's gone for a couple of years." That's more than a glib comment.