92 740i. I'm the second owner and purchased it in 2002 for about $15k with only 32k on it. It has been one of the more reliable cars I have owned. Maybe I'm just lucky, but it is not due to me babying the car.
Things I've had to fix so far:
fan clutch (made my own tool for that one - it was kind of fun)
brakes (a few times)
catalytics (to pass smog)
rear defroster and horn don't work (after the front windshield was changed. hmm.)
rough idle in the mornings (I need to go through the vacuum system, just hasn't been a priority yet.)
Heater fan making a noise and medium speed
I still love this car and enjoy driving it whenever I get the chance.