UPDATE: See the new version of this rendering, with some changes to match the newest spyshots, here.
The third Audi TT will be unveiled later this year.
It will have some styling ques of the Audi Quattro Concept. This is a 2 door shooting brake SUV, just like the Steppenwolf from 2001. This Steppenwolf concept had a lot of styling from the Audi TT Mk1 that was unveiled later. The same story was with the Audi Shooting Brake concept which was the concept for the Audi TT Mk2.