Liqui Moly Top Tec 4200 5W-30 - Engine Oil for BMW

I would pick this over cheaper generic 5W-30 when I want a reputable Euro formula and I am sticking to factory-style service intervals or a shortened enthusiast interval. It makes the most sense for owners of chassis like F30, F32, E90, or G20 who are checking the actual oil approval requirement in the manual rather than buying by viscosity alone. If your BMW specifically wants a different viscosity or a newer BMW approval, verify that first, because 5W-30 by itself does not guarantee it is the right fill. The 5 liter size is also convenient for many BMW oil services, though some engines will still need an extra liter on hand.