A new rumor in Detroit has been started about the BMW Z4. Autoblog reports via Automobile Magazine that BMW is planning to put a four-cylinder engine to the Z4 family in the North American market. If this is true, the Z4 sDrive30i will the first to feature a four-cylinder engine available in the United States. As for now, let us take these rumors with a grain of salt. No official details have been released by BMW yet.
Source:Â Autoblog