1. One hundred kilometers constant speed oil consumption
one hundred kilometers constant speed is commonly used as a fuel consumption evaluation, at rated load refers to the good road surface in most high level automobiles constant speed of 100km fuel consumption. Often measured fuel consumption every one hundred kilometers constant speed 10km / h or 20km h speed / intervals, then the FIG connected curve, referred to one hundred kilometers constant speed oil consumption curve used to evaluate the fuel economy of automobiles sex.