The difference between electric car and fuel car.

Electric vehicle refers to a vehicle that is powered by on-board power supply and driven by motor and meets the requirements of road traffic and safety regulations. Electric cars have no exhaust pipes.

Fuel-fired vehicles use petroleum products as energy source, and generate power through combustion in internal combustion engines, and the transmission realizes drive control; Electric vehicles use batteries as energy sources, are driven by motors, and are equipped with speed governors for speed control. The biggest difference between them is the power system.

2. Different instrument types

Most electric vehicles are air-cooled, so there is no water thermometer: the tachometer is gone, replaced by an ammeter, which shows instantaneous current; There is no oil meter, only a voltmeter, which shows the battery voltage. Most electric vehicles don't need manual or automatic gearbox, only have a differential with fixed speed ratio.

So the gears are different, and there is no need for a mechanical gear lever, only three switches of forward neutral and reverse are needed. Of course, the gear lever is generally designed to adapt to the driving habits of cars. The air conditioning system is different.

Because there is no engine, an electric compressor is needed to drive the cold air, which is a system independent of the driving motor; Most of them have no water cooling system, so heating in winter is actually an electric heating patch, and heating consumes more electricity than cooling.

The cost of electric car and fuel car is different.

The cost difference between electric vehicles and fuel vehicles is reflected in the primary cost, energy cost and maintenance cost. At the primary cost level, under the premise of meeting the technical requirements such as cruising range, electric vehicles can enjoy the dual subsidies of state compensation and land compensation, and at the same time, they can also reduce the vehicle purchase tax and give priority to licensing.

However, the residual loss of vehicles is much higher than that of fuel vehicles; In terms of energy cost, electric vehicle 18 degrees/100 kilometers *0.5 yuan/degree =9 yuan/100 kilometers, fuel vehicle 6.5 liters/100 kilometers *7 yuan/liter =45.5 yuan/100 kilometers, and the energy cost of fuel vehicle is about five times that of electric vehicle. At the level of maintenance cost.

The complex parts of the engine and gearbox in electric vehicles are replaced by motors, which greatly reduces the maintenance cost, but increases the replacement cost of the power battery pack.

From this point of view, although there are policy subsidies to buy electric vehicles, it seems that a good car with high performance is bought at a low price, but the risk of depreciation of electric vehicles is high due to the high price of electric vehicles, the rapid upgrading of technology and the rapid loss of vehicle residual value; At the same time, because the energy cost and maintenance cost of electric vehicles are low.

Therefore, increasing the frequency of vehicle use in the shortest time can maximize the value of electric vehicles, which is why electric vehicles are particularly suitable for time-sharing applications.

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Baidu encyclopedia-electric vehicles