Z4 has always been a fantastic looking car. I've been tempted more than once to buy another now they are cheap as chips. Always had a soft spot for the bangle 5-series too but don't have OPs massive cojones, so drive an Avensis at
Z8 is even better, beautiful machine.
The time I considered one before was when I looked at S2000s, Boxsters, Z350s, Mk2 MX5s and Z4s.
At the time I preferred the looks of all of the others over the Z4.
That, combined with the fact I preferred a stripped out (in comparison), lightweight, agile b road car meant I went with the MX5 and strapped a supercharger to it.
I'd still take an MX5 over the Z4 for outright driving pleasure when I chase across Northumberland to go camping/fishing, but I do that less these days and the Z4 is a much nicer place to be day to day and doing motorway miles.