Welcome Sean, and thanks for joining.
I think you need to be realistic in your requirements when buying a 26 year old car. If it has some service history you will be lucky, if it has anything like a comprehensive history that would be exceptional.
How mechanically minded and experienced are you? Have you actually seen the car. Have you conducted an MOT history on the car? Are you buying from the current owner, and if so, how long have they owned it? I’f buying from a dealer or classic car specialist, are you expecting to have a guarantee on the car?
Have you considered having the car inspected by a local-to-the-car Audi specialist?
Perhaps you can come back to us Sean.
Kind regards,
Gareth.