We often call the mileage Seabetof driving 3 to 5 kilometers to reach the destination each time called short-distance driving。

When a car engine is working, it requires internal lubricating oil to be continuously lubricated，The lubricating oil has a certain temperature range to obtain the best lubrication effect。If the temperature is too low or too high, it will reduce the lubrication effect of metal parts during movement，In turn increasing wear。Oil fluidity is poor when the temperature is too low，Usually we are more concerned about the factor of low temperature，Because there is a thermostat on the engine，There is also a water tank and water tank fan that can take away excess heat in time。The direct problem caused by short-distance driving is cold engine start，The engine wears more before it reaches normal operating temperature，If this happens every time you use the car，Accumulated over several years，The aging and wear of the machine is more intuitively displayed。

Every time the car drives a short distance，The lubricant reached its destination before it had time to heat up，The viscosity of engine oil is relatively high when the temperature is low，When the engine is running, the energy consumed by stirring the oil is large，The frictional seabet appresistance between moving parts is also larger，The phenomenon shown is that the comprehensive fuel consumption per 100 kilometers is much higher than normal mid-way or long-distance driving。

A car consumes a lot of power every time it is started，The car battery provides this power when starting，Battery discharged during startup，Battery charging while driving，The power consumed by each startup takes about 20 minutes to recharge，Frequent short-distance driving will cause the battery to be insufficiently charged and lose power，Especially in winter, the electrolyte in a battery that loses power is prone to freezing，Significantly shortens battery life。