My first oil change is quickly approaching for my new VW GLI. I believe that I have decided to go with either Valvoline Synpower 5w-40 or Castrol Syntec 5w-40. I have also decided to run 5k mile OCI instead of the 10k mile intervals recommended due to mainly city driving. So what does my fellow Bitgoers have to say? FYI The car has the new FSI 2.0 turbo engine.