We have owned this Z3 for 10 years, It has had a few issues that were repaired along the way. Leaking valve cover gasket, heater/defrost switch jammed seat electrical motor locked up fuel gauge jumps all over then settles down' Air pump failed front rotor needed replacing other than that the annoying issue now is the cig lighter blows fuse we have replaced lighter once blows fuse but not as often, air bag light remain on red on right side of dash. But hey it is fun to drive, like an adult go kart for me I love going around corners fast the thing steers like it is on rails love it, it likes to cruise all day at 80mph all day. A fun car without doubt. Has 82K original mileage.