davethewave 
2003 BMW 5 Series Sedan 530i 4dr Sedan (3.0L 6cyl 5M)
Solid and Nimble
 Very good build quality and performance.  93K and still no rattles, but rotors and heater are sounding worn out.  Had computer chip go out under warranty, so reliability is not as good as expected for car at this price level.  Dealer service was inconvenient.  I have no regrets, but I would probably not buy another one new - mainly because I live too far from a dealer, and I don't like the new 5-series styling and high price.