So, I've done it and put my car for sale on pistonheads, going to also whack it on autotrader...I'm still looking for a decent Z4 within my budget. I feel a bit sick (had to work hard to afford that Scirocco), but ultimately I want a nice Z4 for a weekend car and I'm also changing my boring Ford Focus estate for a VW/Audi estate.

Seems as though there are loads of 2.0litre models - which don't interest me - I'm after a 2.5 litre from 2006 onwards. Is much of a difference between the 2.5 and 3.0 litre models? I realise that the 3.0 will be a fair bit quicker, but will the running costs be that much more, as in bigger brakes, much less economical etc.
I've got very limited experience with RWD, so I'm going to have to go and test-drive some examples and also make sure my wife won't stack it!

Seems as though there are loads of 2.0litre models - which don't interest me - I'm after a 2.5 litre from 2006 onwards. Is much of a difference between the 2.5 and 3.0 litre models? I realise that the 3.0 will be a fair bit quicker, but will the running costs be that much more, as in bigger brakes, much less economical etc.
I've got very limited experience with RWD, so I'm going to have to go and test-drive some examples and also make sure my wife won't stack it!
