Originally Posted By: wi11iam
Good to know. I was going based of the MSDS' and how the EU version shows 50-60% PAO whereas the US document shows none. VISOM indeed isn't listed on the MSDS, however there is another thread around here that goes into some detail around how it isn't PAO and more a grp3+ base stock.
And I believe that was the case up until the recent MSDS change that showed they started using PAO in it again. They've flip-flopped on the formula a couple of times now.
Originally Posted By: wi11iam
Either way, I think m1 0w40 is a great oil, I just don't know if we can say for sure that the USDM version contains PAO. Do you have a link to XOM confirming that m1 0w40 is the same formulation worldwide?
Working on it
Early BITOG reference (2003) here:
http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/18853/Re:_Castrol_Magnatec?#Post18853
Originally Posted By: G-MAN
Actually, according to Mobil, it's their one "global" formula, since it's the same oil no matter where you get it. That can't be said for other grades of Mobil 1, with the possible exception of the 10w30.
2012:
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2767172
Originally Posted By: Ayrton
The Mobil 1 FAQ a while back stated the formulation is the same around the world. That makes since as it is meeting those specs around the world. They said even if a product data sheet has slightly different numbers, it's still one formula and the data sheets just aren't all in sync.
The US fluid is made here in the US I believe, but I'd trust it as being just as good as Mobil 1 0w40 anywhere. The US is the home of EM after all.
It's good oil. A shame it is so expensive in your country. I use it in my Mercedes.
And then finally in our Mobil 1 Q & A which is no longer available on the board but thankfully still exists in the Internet Archive:
https://web.archive.org/web/20101130050634/http://www.bobistheoilguy.com/cms/index.php?option=com_content&view=article&id=89:mobil-1-qaa&catid=42:mobil-1-qaas&Itemid=93
This was actually my question to Mobil, due to the differences between the US and Canadian PDS's for the product at the time, this was my question and their response:
Quote:
Q. Why does the Canadian PDS for the 0w40 differ from the US version? (flash point is different: 236C for the Canadian one, 230C for the US one, no pour point on the US one, cST at 40 and 100 different..etc).
A.
The Mobil 1 0W-40 is a global product, and it is the same formulation in almost every area of the world. Though we try to maintain complete consistency in the typical properties that are reported for a given product, there are some minor inconsistencies in the values reported in different countries. Note, however, that these inconsistencies do not reflect any differences in the formulation, quality or performance of the product.