Hello everybody. First, let me say how happy I am to be a new member of this group! I am on my third S-class (W140 body) and just love the quality and engineering built into these vehicles!

As for my question...I just picked up a 94 S320W with 79K on the clock and in fantastic condition. I will probably hold on to this one for quite some time. It has been maintained by the previous owner with conventional fluids per the MB maintenance schedule. I do all of my own maintenance and would like to change over to Mobil 1 fluids. For the engine oil I am thinking 0W-40 and for the transmission Mobil 1 ATF. Will these fliuds be compatible with the mileage and age of my car? Thanks for you help. :-)