Machine oil for gasoline engines
At ambient temperatures above 20°C, it is preferable to use 10W-30 oil.
In hot climates, use 20W-40 or 20W-50 oil.
Engine oil for diesel engines
At ambient temperatures above 20°C, it is preferable to use 10W-30 oil.
In hot climates, use 20W-40 or 20W-50 oil.
At ambient temperatures below 40°C, 80W-90 type is recommended as a lubricant for the gearbox, transfer case and differential on Northern European models.