Originally Posted by Ak3249
I'm still in my break in period and need to fill up on oil. I was wondering which viscosity is best for the break in 0W-30 or 0W-40. Also my car only has 400 miles and its asking for oil, is that very early?
I just got to about 450 on my M6 and have not had anything come up requesting oil. If you don't mind me asking, how have you been driving the car for the first 450? have you been driving more on the highway or on streets, and more specifically, have you followed the recommended break-in of not exceeding 5,500 rpm/104mph?