BMW introduced last summer a new LongLife spec for diesel engines: BMW Longlife-04. Castrol SLX LL04 0w30 meets the spec. BMW allows this oil in all gas and diesel engines, with the exception of the M motor.
Don't forget the BMW High Performance Synthetic at the dealer. ACEA A3 (hard for a basically grp.III blend 5w30 to get) BMW LL-01 and most of the other Euro ratings. With a BMWCCA membership, it should work out to around $3.35 a qt. Not bad stuff either.
quote: Originally posted by Mulaka: Thanks Sully. Are there any others? Also, does the Amsoil HD 5w30 tend to thicken like the other Amsoil oils? If so, I am not interested.
I guess the answer to that varies with engine condition,OCI and a host of other factors. I spoke with Darren (Tech Dept.) at Amsoil today on this very subject. The S3000 is an excellent oil. Will it thicken out of grade for a given application and OCI? You'll just have to try it and see how it performs in your vehicle. I'm going to.
How about this Motul Sepecific LL-01 5w30? http://www.turbofrogperformance.com/Products/Engine/BMW_LL01_5w30.htm
It is a little bit strange that it carries only BMW LongLif 01 approval, nothing else. No ACEA, no API, no MB 229.x, no VW 50x.xx ratings. Does that mean it is specially formulated to pass just BMW LongLife-01 spec?