Hi Forum !
I am about the change the oil in my 330i (N53, 272 HP, direct injection) and I need some help to choose oil.
I live in France (low sulphur gasoline). There, BMW says I should stick with LL04 (I will) and I have the choice of 4 grades : 0w30, 0w40, 5w40 and 5w30. Until now, I used...