I always thought that the Z4 was based off of the E90/1/2/3 platform?
Nope, based on the E46 platform. Although some suspension components were borrowed from the E90...
The Z4 is an interesting mix and not as clear cut as the X3 (which is E46 platform & parts through & through). Its suspension is part E90, its electrics part E46 and part of a new rover platform BMW was developing to share between BMW's & Rovers at the time. The Z4 is the only car that uses this platform today...
Also of note, the Z3 was based on the archaic E36 platform, despite it being launched around the same time as the E46...
Thanx, Scott, for much Info.
as far as i know new Z4 get both: folding cloth and metal roof.![]()
It´s Buyers choice .![]()

How about losing some weight ?!
That would interest enthusiasts.
I hope the new one will be as full of character as the current one, which I find to be the best designed car in BMW's line up. It is to BMW what the CL is to Mercedes, a symbol.

Yes^^^ Sick proportions![]()
Looks like they are testing it with the 3.0 TT engine!
BTW, is this a folding hardtop I am seeing???
![]()
But I clearly see pics with a cloth roof too. What's the deal?
We use essential cookies to make this site work, and optional cookies to enhance your experience.