It would cost to replace the pads all way round on a 2.0 tdi still under warranty so thinking oem at audi (gulp!) if it affects warranty..also when will discs need doing? Also when is the cam belt service due? i was told 50k and advised to get sorted earlier as it has been known to go, yet audi say 60k... Your opinions would be good as im seriously looking at an a3 2.0 tdi sport in silver nice car except the pads and service which will affect price it has 42k miles.... Over to you , thanks!