Yup, the Q4 is turbo 4wd. Based upon the Integrale and its floorpan. But, the picture you have is of a GTA (or a replica!) with wider body panels. This is a replica as I don't think the origonal GTA's (the racers) had that scooped front spoiler.
The pictures are by dexter bressers from creative photoart.
The car is a 155Q4 owned by a danish bloke. He didn't speak much english so dex couldn't communicate to well
The pictures where shot on the ring in germany.
The car was rebuild in München with an original alfa body kit. And the roadholding was improved with original parts. This was one of the last original bodykits at the time of building according to the owner.
Hope this helps, if not enjoy the pixs
And two from the original factory GTA.