I think Audi's suck. My buddy had an A4 which had so many problems they classified it as a lemon and took it as a trade in, then he traded it in for an A6 and is on his second trans with only 40k on the odometer. He goes back to court next week to fight them some more.
Sounds like my dads Ford Expedition. 2 transmissions in 10k miles then it burnt to the ground in our garage with a little over 30k. They all have lemons!!!!!!