Most of the people on this forum who now own an Audi (like myself), originally owned Golfs when they joined and have remained active members even though they now own different cars.
It's possible that the owner of that orange Aldi on the cover also likes VWs/Golfs but currently his show-mobile is an Audi.
Journalistically (

) I don't think they could justify having an Audi on the front of a VW mag if it wasn't for the fact that the guy apparently runs one of the scene shows.
That said even though I own an Audi A4 Avant of that style, I don't like the look of it, and he looks like a bit of a thingy in the photo.