2.1 liters
TOTAL Syntetic Oil
I guess its about 3 liter's of oil that the engine requires.
3 lite
VALVOLINE
Under the oil filter
It depends where it is being used
According to the owners handbook for a 2001 matiz its sae 75w-85 hope that helps
anti clockwise to undo filter
Underneath the car remove the large sump guard held in to the front and rear members by 4x bolt. At the bottom of the gearbox /finial drive is a x headed plug. remove it and the oil will drain. No washer to change as there isn't one
I'm been using 15/40 syn and she's been running smooth as a nut.
hw much gearbox oil do you put in your ktm 525