Yawn. Wake me when these is more to go on than "some bloke down the pub said".
Dan could not be more right. Audi is notorious for not even hinting at anything until it is certain to appear. And then they won't give a launch date until a couple of months before. We could be told tomorrow, or it could be another 2 years.
Only select groups of people in Audi probably know; they have signed contracts which mean their balls would be removed and fed to them if they leaked anything; and even if the techies come up with a viable car, the Board may not agree.
So, how long is a piece of string?