Originally Posted by paoester
dexos1 -- Gasoline engines only
dexos2 -- Most diesel engines, and a few gasoline engines (Corvette here; gasoline in Euro). Gasoline here is now low sulfur, so why not? As long as LSPI is not a concern.
dexosD -- 0w20 diesel only, very special purpose right now. I expect it will expand to gasoline and diesel engines later.
I'm just surprised that dexosD isn't FA-4, maybe to eliminate confusion with HD diesel oils (which seem to be -30 weights).