A big advantage of electric vehicles is the low cost of use.
Take an electric car with a battery life of 200 kilometers as an example (the battery is about 24 kilowatt-hours of electricity). It costs about 10 yuan to charge more than 20 kilowatt-hours of electricity. It can travel 200 kilometers and costs 5 yuan per 100 kilometers; assuming a gasoline car is comprehensive The fuel consumption is 10L (this is considered an excellent fuel consumption in Beijing, which is betting every day in the capital). The fuel price is calculated at 5.5 yuan per liter, and the cost for 100 kilometers is 55 yuan. The cost of electric vehicles is less than 1/10. If you use a car for 100 kilometers a day, you can save 50 yuan a day, and if you use a car for 250 days a year, you save 12,500 yuan.
The cost of maintenance has not been calculated here. Generally speaking, an electric vehicle does not need to change the engine oil, because it does not have an engine, and the maintenance cost is basically halved. Of course, everyone is worried about battery maintenance. The country now implements an 8-year warranty of 120,000 kilometers, which is longer and more demanding than the mainstream 3-year 60,000 kilometers of the whole vehicle.
The first is the advantages:
1. Electric vehicles directly use electricity to drive motors. Gasoline vehicles burn gasoline to become kinetic energy drive. Electric vehicles drive more directly and respond more quickly.
2. The characteristic of the motor drive is that the torque is strong at low speed, so when the electric vehicle starts, it has a strong sense of acceleration and pushing back, and the red light will turn green in seconds to drop all the people in the same way, full of superiority! It is often incomparable to medium-displacement gasoline engines! Engines with turbochargers are even more vulnerable to low-speed torque. LEAF's low-speed torque can be close to the level of their 3.5L gasoline engine.
3. Because the battery is generally laid out on the floor in a tiled manner, the center of gravity of the vehicle is very low and the handling stability is good. Emergency change of lanes, rapid acceleration, etc. are all flying close to the ground, so you have a good sense of peace of mind, and you don't need to worry about the so-called fluttering feeling.
Fourth, good quietness! There is no engine sound, and a quiet start. There may be a whistling sound of a high-speed motor or a bumpy sound on the road, but it is obviously because the background noise is too small. Sometimes it's too quiet and stable to control, and it speeds up unknowingly.
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