I currently drive an A3 2.0 TDI. I am considering purchasing a used S5, and after watching some youtube clips of S5's with Milltek exhaust fitted, Im in the final stages of considering a purchase! So, Im looking for some more info and honest answers please. What is the average kind of mpg you get with an S5? Im not a very sporty driver at all, but I do like a bit of power occasionally, and I drive about 10k miles a year. Also, what is the annual road tax for an S5?? Is the S5 subject to any special servicing needs, or does it follow the regular 10k miles/12 month servicing schedule? Finally, is there any other relevant info that you think I should know before purchasing? Any extras I should look at the possible car having fitted? Thankyou very much in advance.