vikas 
1999 BMW 3 Series Sedan 323i 4dr Sedan
Great car spoiled by Reliability Issues
 I bought the BMW 3 series new in 1999.  The car drives incredibly well; however, the reliability is far below competing japanese makes and maintenance costs border on the obscene.  In the 84k I've had the car, I've replaced all of the window motors, changed the AC compressor (twice), replaced parts of the front suspension, repaired several fluid leaks and replaced the thermostat (twice).  In addition, a new battery was $250, since you can't go to WalMart and buy a battery.  The dealer wanted $1,200 for a normal brake service and over $1,000 to change the belts (I went elsewhere, but still expensive).  