I'd say no.
The dashboard sticker is too big, its some other stuck on thing. 1.8TQS had white dials and a half leather interior as standard, and while it might have been possible to specify full black leather, i doubt they'd have deleted the dials
Also mycarcheck.com says The vehicle X48HTD, a Audi A4 1.8t Sport Auto (4 Door Saloon), whereas if we check a real quattro:The vehicle A20AWK, a Audi A4 2.5 Tdi Quattro Auto (Estate)
The way you'd tell otherwise is to simply look under the car for the rear differential. But my moneys on it not being a quattro.