hello everyone

,
i am new to audi's and new to this forum, i am looking at buying an 1994 Audi 80 with 180,000 for around AUS$6000. please can you all help? my questions are,
is this price ok? (car is suppost to have full service history with books, leather seats, cruise etc and body looks to be in excelent condition)
Longevity of Audi motors?
known problems with this model?
what maintence will be comming up?
what size motor do they have? (the add says 3 liter V6, would this be correct)
fuel milage/KMS?
what to look for before buying?
reliability of Audi's?
would this car have climate control?
any other help and knowledge about this model would be greatly appreciated.
thanks
Richard