Originally Posted By: TomYoung
"This oil thing is addictive...trying to separate marketing from fact"
Good luck with that! BMW has new brand of recommended oil on the oil caps every few years. With regard to the LL-01 designation, I am am sure that it is excellent, and I am using it it my new BMW, but let's be real: that standard is all about meeting crazy long oil change intervals that the Euro Environmentalists want. In this case, you have a 100k plus car. You can run the cheapest synthetic on 5-6 k intervals and you will NEVER have a problem related to oil. If you use a Castrol or Mobil product that ever had the ll01 designation, you are that far ahead. There a a lot of the engines in question around, and BMW has made this a lot harder than it needs to be.
his is not funny. Stay away from such ignorant posts because someone might actually fallow your "advice."
This does not have to do anything with environment (not sure why that is bad) but protection of extremely hot engines made for running at high speeds for long time. Those engines are not made for New Jersey, but Germany.
Just ask owners of VW Passat B5 and Audi A4 1.8T how that "cheapest synthetic oil" worked in their cars when VW said: yeah sure, use any synthetic and change it every 5K.
Every now and then we have similar member that thinks all cars are Corollas.