ATF evolution and cold-shift feel with Multi Vehicle ATF (TYPE T-IV)

Automatic transmissions spread widely in the 20th century, and their fluid changed just as much: early blends relied on natural oils for friction control, while modern ATF uses tailored base stocks and additives to balance grip, shear stability and heat management. In Nordic winters, this balance shows up as consistent shift feel at cold start and steady protection under load. A multi-vehicle option like Multi Vehicle ATF (TYPE T-IV) reflects that evolution.