Easy-flowing oil (All-weather oil with antifriction additives) (Audi 80 B3)

Easy-flowing oils are all-weather oils, in which, among other things, additives have been added that reduce friction, which can save up to 2% on gasoline. Lightweight oils have a reduced viscosity (For example. 10W-30). They need an unconventional basis (synthetic oils). When buying a light oil, you need to pay attention to the fact that it is approved by VW / AUDI.