The company also showed the Vision Driving Experience concept as well as revised software.

You’re looking at the fastest BMW yet ... model on the new M4,” says Dirk Häcker, head of M development. “Perhaps it’s not the last one.” The twinkle in his eye is clear.

The contenders are ... the M4 CS in the United Kingdom, whereas the M4 Competition with M xDrive carries a starting price of £91,325 (including VAT). Over at Porsche, that would be an eye ...