[s-cars] 1995 A6 Experience?

[calvinlc at earthlink.net]

I have a niece who is looking at a 1995 or 1996, I forget, A6 with 144k
miles on it for $3500.  It is an automatic quattro.  Anybody have any
experience with these cars?  Is it a torsen diff in the auto version back
then?  Are there any reliability problems with the auto tranny?  Any gotchas
that are different than the UrS cars?  Thanks!
--Calvin