Type motor oil for 98 Mercedes e320?

There is a spec from Mercedes Benz for engine oil (MB 229.5) that is met by Mobil 1 Synthetic motor oil for European cars 0 W 40.

Check out the following writeup on the web for pics and a writeup on oil change E320.

http://www.benzworld.org/forums/w210-e-class/1306246-diy-pictorial-oil-change-v6.html

Hope this helps.

"G"