Brian 
2001 BMW 3 Series Sedan 330i Rwd 4dr Sedan (3.0L 6cyl 5M)
Unreliable!
 I just spent over $3,000 for numerous problems: A/C - evaporator leaking ($2,400), Window regulator, $450 - my second window regulator replacement! Also, strange thumping sound from right undercarriage (arm bushings?) $500.  The next day the service engine soon light comes on and the oil pressure warning.  Ridiculous at 69k miles.  