[mkoesel]

Originally Posted by im4su2

Doubtful there will be an M4 GC: http://www.autoblog.com/2014/07/04/b...not-happening/

That covers the current generation. From context it would appear the poster you replied to was thinking longer term plans, and no one knows what will happen next generation yet.

Audi doesn't want to canibolize any higher margin A7 variant by bringing over any A5 Sportback variant.

I am not so certain that's true. It depends on market factors. In particular, if competitors enter that segment in the US and it accounts for high volume, Audi will be likely to offer a competing product.