"The Z4 is less of a drivers car than the Z3 and feels slow and cumbersome in comparison. If it were my money I'd buy a Z3 over a Z4 for any day because of this and the fact the Z4 hasn't finished depreciating yet where as a decent Z3 could be a worth while investment if you get the right model and spec. Happy hunting."
Just saw this post over on the pistonheads forum........
Probably best I don't post his id before someone firebombs his house! 
Just saw this post over on the pistonheads forum........

