Saw it at a local Walmart yesterday for a few pennies under $ 50 .
I have been buying Mobil 1 & Mobil Super Synthetic , Dexos specification , depending on which is on sale .
Best I can tell , GM Dexos oil is a synthetic blend . So , with either , they are labeled as full synthetic and should exceed the GM oil .
Wyr
I have been buying Mobil 1 & Mobil Super Synthetic , Dexos specification , depending on which is on sale .
Best I can tell , GM Dexos oil is a synthetic blend . So , with either , they are labeled as full synthetic and should exceed the GM oil .
Wyr