I used 5w40 in the F10 M5 which was the recommended grade for warm climates.....since the F90 M5 has the same engine I suspect this recommendation is the same? Anyone have the warm climate grade oil spec?
I found this from another thread
"It's the same for F10, pretty much 0W-30, 0W-40, 5W-30, 5W-40, depends on where you are at, but they all ok to use."
|