S3 oil


Registered User
I know the S3 should use the Castrol 0-30 edge oil but was wondering if i used 10-40 fully synthetic instead would i be risking anything or is it ok to use? Car is going onto fixed interval servicing.


Registered User
i use mobil1 0-40, the motul oil is the best buts its hard to get hold of, i want some but don't know where i can get hold of it, motul 8100 x-lite 0-30


Registered User
I've got Synta Gold 5w 40 just been put in at last service and i'm now on fixed interval and was put in once car was remapped by the garage, if this helps