Audi models earmarked for the new V6 twin-turbodiesel are
A3, A4, A5, A6, A7, A8, Q5 and Q7 according to Axel Eisner, Audi's head of engine development.
Imagine this with a remap and 4WD!!!
Standard output is 309bhp and
479lbft 
My guess would be 350+bhp and 550lbft of torque with a remap................and going in an A3
