BMW 3-Series (E90 E92) Forum - View Single Post - Castrol 0w-30 or Mobil 1 0w-40

AlanAZ · 02-18-2012, 01:24 PM

The BMW 5w30 oil (which is it is a Group III hydrocracked oil), cannot be called synthetic in Europe. And is not as good as GC, which is a Group IV/PAO full synthetic.

02-18-2012, 01:24 PM	#10
AlanAZ Captain 40 Rep 818 Posts Drives: E90 325i sport manual Join Date: Aug 2009 Location: Scottsdale, AZ iTrader: (4)	The BMW 5w30 oil (which is it is a Group III hydrocracked oil), cannot be called synthetic in Europe. And is not as good as GC, which is a Group IV/PAO full synthetic. Last edited by AlanAZ; 10-23-2012 at 10:41 PM..
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