1. Environmental protection: Electric vehicles will not emit toxic gases and cause air pollution. This is the number one advantage of electric vehicles compared to cars and other means of transportation. Some people may say that when the battery of an electric car is worn out, it will also cause pollution. This view is no longer in line with reality. Because there is already a battery repair technology that can quickly repair old batteries, old batteries can still be purchased and sold for money, and at the same time, unified management and disposal of waste batteries can be realized, so electric vehicles are a kind of environment that will not pollute the environment. Green transportation.2. Energy-saving: For the same walking distance of 100 kilometers, a car generally needs 5-15 liters of gasoline, and a motorcycle also needs 2-6 liters of fuel, but electric cars only cost about 1-3 kilowatt-hours of electricity. In the context of the ever-increasing global energy crisis, electric vehicles are a very sensible choice.