How many kilometers can a small car travel on a full tank of gas?

[SanLeo]

A small car can travel more than 500 kilometers on a full tank of gas. Here is an introduction about fuel consumption: 1. Introduction: Constant-speed fuel consumption: Constant-speed fuel consumption refers to the fuel economy indicator when a car is driving at a constant speed on a good road surface. 2. Indicator: Since constant-speed driving is a basic operating condition for cars on highways, and this type of fuel consumption is easy to measure, it is widely adopted. For example, France and Germany use the constant-speed fuel consumption at 90Km/h and 120Km/h as the main evaluation indicators for fuel economy. 3. Calculation: The engine is mounted on a test bench, the ambient temperature is controlled, a fan blows from the front, a water load is attached at the back to simulate the driving state of the car, and a computer is used to control and calculate and plot: power, power per liter, torque, cylinder pressure, intake and exhaust temperatures, fuel consumption per 100 kilometers, and other data and curve charts.