Had 1.0TSI DSG, London city, 35-45mpg (from heavy to light traffic). Extra urban (40-50mph) on quiet roads little traffic, can almost nudge 60mpg. (record was 64.6mpg). Once did London to Manchest doing 40-50mph in the first 30 mins and the rest 70mph ish with 2 big 50mph road works. I got 57mpg. It appears that the 95PS varient may just do a bit better (1-2) mpg wise.
Now with a Volvo, I get 25-30 mpg in city, and whereas once I could nudge 60+ mpg in the Seat, I can only nudge just below 48mpg.