Fresh details on the new BMW M3 and BMW M4 have been recently announced ahead of the models’ debut scheduled for later on this year.
The German based automaker BMW might try to keep details on the brand new M3 and M4 a secret for the moment, but things don’t always go as planned. According to the guys at the Bimmer Post, the future generation of the BMW M3 and the BMW M4 will use the S55 engine, which is basically ...
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