The automatic leveling control had stopped working at 100,000 miles.
It's a rare find and hard to get parts for, but I love it. The car is still going on its original drive train.
There has been rust under the car, but that's about it.
The car handles and excellerates like a dream.
I agree with you 100%! These are some of the finest cars out there. You get full-time AWD, torquey V6 power, and lots of electronic goodies, all wrapped up in a stylish body. Hang on to this car; as you mentioned it is quite rare. There were only a few thousand 6000s built with AWD from 1988-90.
If you ever want to know more about your car, check out the 6000 Club:
http://autos.groups.yahoo.com/group/the6000club/