Just can't bring myself to put a 0w oil in my car.
I had been running Valvoline 5w40 dexos2, but now discontinued.
Ended up ordering two cases of Amalie 5w40 dexos2 as choices are limited.
GM has an outdated Dexos list with many not currently available here or anymore.
Look but didn't see the Mobil 1 0w40 at local stores and like I said, don't think I could do it.