It seems Audi is throwing one of their RS engines in a Q3
http://www.topgear.com/uk/car-news/audi-rs-q3-concept-beijing-motor-show-2012-18-4
I personally think that if they make this it will king of cheapen the RS stature, it would be fine if they just left as an S model.
Or they should just make the top end model a diesel like they did with the Q7