Agreed. It is cheap. It comes to roughly $10/gallon and if you can find a discount store, then even less. I am sure Prestone, Zerex, etc are just as good.. But if BMW is stating it is Phosphates free, it meets OE spec, and is readily available... (FYI, if it isn't... You need to find a new dealer) then I wouldn't change it.

Only fluid that isn't OE on my X5's are Power Steering Fluid (Mobil 1 ATF), Brake Fluid (ATE Super Blue Easier to figure out when to stop bleeding), and Motor oil (Either Mobil 1 or Castrol Edge, whichever is on sale.)

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2011 E70 50i M Sport