Oil chnage options for my 04 E320???
 

A mechanic told me to use Mobile 0W40 or 5W30 and not worry about finding the "Euro" blend Mobile One. He says it does not matter
Is he right/wrong?

I have not found the Euro blend at Wal-Mart as some report. The 5 quart Mobile container is now $21.00, very good but no Euro.

Best online source for deal on oil is????

What about this "German Castrol" I have beard about. Some claim it is better than any Mobile One. Where does one find this "German Castrol"???

I am about to change the oil so any suggestions would be appreciated

L

The Mobile 1 0W-40 Synthetic that I purchase at Walmart, Advance Auto, Autozone, etc., has European Car Formula on the front label.