The energy of the car comes from the "digestion and absorption" of fuel in the engine，fuel is very important for gasoline cars。fuel consumption inevitably becomes the focus problem in user use，It is related to the economy of car owners' cars。

Tips

Description of fuel consumption: Generally there are two units of fuel consumption or fuel consumption of one kilometer from 100 kilometers to describe fuel consumption，Two units can convert each other。

Lift a chestnut

If your car's average fuel consumption is 8 liters 95 gasoline，Assume that the current 95 gasoline price is 7 yuan per liter，The average use of 56 yuan gasoline per 100 kilometers，That is, the price of fuel consumption per kilometer is 0.56 yuan。Due to the instability of the price of oil price，Choose a 100 -kilometer fuel consumption (L/100km) as a unit for fuel consumption.。

01 Where does the fuel consumption come from?

There are many places where energy needs energy on the car，If a car needs energy to overcome the resistance of ground friction、Wind resistance and acceleration power。Air conditioning compressor、Sky window Seabetmotor、door motor、Wiper motor、radio、seat heating and other electrical appliances require energy。All these energy，The source of its energy actually comes from the burning heating energy of fuel in the engine。

02 What are the main influencing factors of fuel consumption?

Car itself: engine displacement、The transmission efficiency of the engine and gearbox、Automobile quality、Tire pattern, etc.。

Vehicle traffic conditions: Vehicles at different road conditions (cities or high -speed、Asphalt road or sand and stone roads、unblocked or congested, etc.)