5 / 40 fully synthetic oil
5w-40
5w-30
5w-30
5w-30
0w-40 mobil 1
The manufacturer recommends that you use 10W-30 weight motor oil in your 2002 BMW 530 diesel. You can use a 10 W-40 weight motor oil in high mileage engines.
The engine oil that is recommended for the BMW 318ci is 5-30W. This oil can be purchased at any auto parts store or major retailer such as Walmart.
Always use synthetic oils in BMW's.
a BMW car uses 5W-30 Mobil 1 oil
BMW reccomends castrol, which is a good product. Any type of oil can be used as long as its within the reccomended viscosity range for youre engine. Although you should remember that oil is the "life blood" of youre engine, so you want to be sure to use a good oil.
synthetic oil
A BMW 325 takes about 6 or so quarts of synthetic 5w-30. Do not use conventional oil unless you hate your BMW. You must use synthetic.