|
I am in SoCal and have been using 0W-30 BMW Oil since the beginning. 2020 M340i been in climates where it has been 110 Fahrenheit plus up to 125 multiple times and don't burn a drop of Oil. Nearing 25k Miles now about to do my fifth oil change using 5k intervals and it does not drop from full even with aggressive driving, track days, and very hot temperatures. I hear 0W-40, 5W-30/40 are also great but will stick to what works for me. 100 bucks every couple months for a Genuine BMW 0W-30 Oil change kit is nothing if it means preserving the longevity of the engine.
|