[hellrotm]

Originally Posted by Red Bread

So much for that advantage.

Check out: "BMW releases updated 0-60 time for Z4 M40i"- https://www.autoblog.com/2019/01/14/...ted-0-60-time/

How are both the Z4 and Zupra 3,400 pounds?!

That article fails to realize why there was the initial 4.4sec 0-60 for the Z4.

The different M40i 0-60 times(4.4 vs 3.9) is due to the two versions. Euro Z4 has 335hp 4.4sec, US version has 382hp 3.9sec. Euro version is detuned due to regulations and the gas particulate filters.