They're not the same exact thing. The Dex VI is a licensed product. The Maxlife is a multi-vehicle fluid for most transmissions and uses additives for high millage transmissions.So Blue and Red are the same but your paying a Premium for the licensed ATF ? hhhmm
Dex ZIn my experience, the blue is conventional and Dex/Merc and the red is synthetic TIV.
It should say on the bottle.
Read the 5th commentDo you mean the Valvoline Import Multi-Vehicle? If I remember correctly it's thicker than Maxlife.