New BMW M3 and BMW M4 will debut at 2014 Detroit Auto Show
Dr. Friedrich Nitschke, BMW M CEO, says that the new BMW M3 and BMW M4 will make their public debut at the 2014 Detroit Auto Show.
Dr. Friedrich Nitschke, BMW M CEO, says that the new BMW M3 and BMW M4 will make their public debut at the 2014 Detroit Auto Show.
Could this be the BMW M4 Concept? Here are some renderings of how the BMW M4 could look like