The Z4 range comprises the 20i and 30i models that can be ordered either as Sport or as an M Sport, and the M40i which BMW terms an M Performance model – effectively a halfway house between a ...

BMW has produced ... it made a call to its M Performance division to make a few changes to the model. The M Division got a little carried away when modifying the Z4, not that it's a bad thing.

while the BMW M division is hailed as a leading manufacturer of performance cars. Available Models Z4 M Roadster, Z4 M Coupe, Z4 Roadster, Z4 Coupe, XM, Alpina XB7, X7, X6 M, X6 Hybrid ...

It's not that the M Roadster isn't sophisticated - it's got all the abbreviations you'd expect of a modern BMW ... performance figures is the lap time set at the Nurburgring. At 8min 15sec, the Z4 ...

The BMW Z4 will appeal to those looking for a comfortable and relatively practical convertible sports car. However, if you're looking for something that's primarily precise, fun and exciting to ...