The collection is small to start off with. Most I've come across are the older SN or SN+. As I come across more, I'll add to the chart. If you find one you'd like added, post the link to it in this thread.
FYI, the two Mobil 1 Extended Performance High Mileage are the same oil, tested by different labs at different times. Gives you an idea of the variability involved in testing. Also you get a hint at comparing TBN D2896 and D4739.
FYI, the two Mobil 1 Extended Performance High Mileage are the same oil, tested by different labs at different times. Gives you an idea of the variability involved in testing. Also you get a hint at comparing TBN D2896 and D4739.