I'm looking at getting a Z3 Coupe when I pay off my current car (18 months ) and I'm currently checking them out. I've seen the older 2.8l for around 18-20k and I figure by the time I'm ready to buy I can pick up a nice one for around 16-17k but I'll have to deal with a higher milage car. Does anyone know anything about these? Common problems? Boards/Links dedicated to this model?