I'm looking at moving from the 1.9TDI 130 A4 that we have to a A6 Avant 2.5 TDI 180BHP. The A4 that we have is an SE spec but looks boring apart from the 19s I fitted. I was looking at fitting S-Line spoilers, sports suspension etc but now I'm looking for an A6 so won't bother messing with the A4. Is it the same for the A6 as in SE, Sport, S-line etc? What should I be looking for if I want looks? Should I be looking for a sport model? What sort of spec does the SE give you Vs Sport?