from what ive read and heard the window motors on the 3 series go out after a while. its like bmw made them that way just to get you back in to the delaership. lol

Edit: i was looking at a e39 5 series myself but they cost 100 bucks more a month on insurance than an M3 so i think ill be shopping for an M. Im 24 married with no tickets/wrecks :0