What ACEA Sequence best mimics Dexos1

[Luftmasse]

D1 G2 is a low SAP oil as are most API/ILSAC oils for about the past 20 years

Which dexos 1 Gen 2 oil is consider low SAPS?
Mobil 1 has Sulfated Ash of 0.8% and it is dexos 1 Gen 2. Wouldn't that be considered Mid SAPS?