|
Mobil 1 Extended Performance (True GroupIV PAO)
There is debate about 'regular' Mobil 1 (the non-Extended Performance version) being a true full-synthetic oil. Enough so that the folks at BITOG are sceptical about its status as such. It is, however, still considered to be a top-grade synthetic.
Last edited by Janizary; 05-05-2008 at 12:02 PM.
|