Originally Posted by E90Fleet
There is no debate from BMW.
The S63 uses the regular BMW LL-01 Approved oils as per BMW technical literature.
So "BMW full synthetic",Castrol 5W-30, Mobil 1 0W-40 ect ect with the LL-01 Approval on the bottle.
I know there was some scrapping with the X5M/X6M guys about the oil, wasnt sure if the problem was resolved. Thx.