My work is 16 miles away, so 32 miles a day, and i drive a little over the weekend (i have a family car for carting kids around at the weekend), so only the odd trip to the shops etc etc.
I think in my GTI i was averaging just under 11k pa. I was putting in a normal week, 30 quid. I ve had my R32 2 months, and at the moment, doing the same trips, and am putting 40 quid in!.
As i said, its my own experience, so i can only judge that, so it isnt much more than a GTI.
Tax will only soar another 100 quid or so, (2 quid a week) so it really aint a lot to own a car like that.