Originally Posted By: salcuta88
I called M1 today to ask about the AP oil. Specifically, I wanted to know what group it classifies under, 3, 4, 5?
The rep claimed that they have no authorization to disclose that information. She stated that the oil was tested for about a year and that it is worth the price....
I couldn't get much out of her as she seemed uninterested in discussing much about it.
Poor customer service from their part. A shame!
Manufactures never disclose what's in their oil and, as a result, people never know. This is typical and there is no surprise here.
If Mobil 1 says the new Annual Protection (AP) is a longer-lasting synthetic, it is a longer-lasting synthetic, and that's the main takeaway. This oil will especially benefit those who want extended OCIs for the grades available (0W-20, 5W-20, and 5W-30).