In Reply to: How many miles until major problems? (more) posted by Sam L on September 12, 2000 at 18:29:08:
The only thing to really be concerned about on a '95 M3 is the water pump. '95 M3 water pumps had a plastic impeller which is prone to fail. Best thing to do is to replace it now (BTDT on a friend's '95).
That's about the only thing I can think of - otherwise, periodically check the condition of belt, hoses, etc. just like you would with any other 5 year old car.
Hope that helps,