I prefer some of the synthetics , brands like Castrol, Mobil, Valvoline, Motul are really good.Now a days there are differents densities for the temperature of the place where the care are running. Those brands had made oils with a very wide range of densities and those tolerates a very high or very low temperatures. Some of the goes from 0 W-30, 10W-40 and so on. Your question has a lot of answers and the discussion can be really long and rich. Again , sorry for my English.
What kind of engine oil is recommended for a 1997 Mercedes E320?Read more: What_kind_of_engine_oil_is_recommended_for_a_1997_Mercedes_E320
8
Casterol 10w-30
With a spanner
doesnt have one
yes
Mobil 1 about 8 quarts
The 1997 Mercedes s420 uses 10w30 motor oil in most conditions. Mercedes dealers recommend Mobil1 Synthetic oil however any brand may be used.
mobil one
its 0w30 fullysynthetic .you could use a better oil grade if you want .mercedes recommend mobil 1
Mercedes recommends that each of their vehicles use a certain synthetic oil. The ML350 is recommended to use 5w 30 synthetic oil only.
5w30