so im having a read of my manual for the Golf R in regards to engine oil and it says
59kw-199kw petrol engines
WITHOUT LONGLIFE
VW 504, VW 502
WITH LONGLIFE
VW 504
Can someone tell me the difference between the two? I've had my heart set on getting the LIQUIMOLY 4200 toptec 5w30 engine oil but I want to try MOTUL but unsur of which one I can use?