best oil for 500sel
20,234
33,453
51,983
63,888
104,366
202,xxx
http://www.amsoil.com/products/afl.htm
let me know if the url works or not. Amsoil has a preferred cust program where you can save $$ if you buy a couple of cases, which a 126 can swallow quite easily. I used to run Mobil 1 15-50 in my 1988 911 but two kids swayed me towards anything UPS can deliver to my door. Amsoil scores better in the wear ball tests but I doubt it is anything you would notice in the real world. Mobil 1 is factory fill in many high end cars including Porsche, BMW M5, etc.
Porsche recently (2001) recommended all cars switch to Mobil 1 0-40. The recent trend has been towards cold pumpability the lighter weights can accomodate most efficiently.







