I've had mine 4.5 years and counting. By the time it's 5 years, I'll have got it just how I want it, so will be keeping until it falls to bits.I've looked at swapping it , but keep coming back to the fact that other cars may press different buttons, you can't beat a Z4 for overall smiles per mile at a very sensible cost.TVR's and 911's empty your pockets quicker than anything,my Z4 has cost very little over and above routine service items in the whole time I've had it,( rear springs, bonnet sensor, DISA valve) a really great car to run.
