Lower charging costs: The cost of electricity required for charging is lower compared to fuel. According to statistics, the charging cost of electric vehicles per 100 kilometers is generally only about one-third of the fuel cost of traditional vehicles. This means that in long-term use, the charging cost of electric vehicles is significantly lower than the refueling cost of traditional cars.

Charging infrastructure construction: In recent years, with the development of the electric vehicle market, the coverage of charging facilities has also been increasing. Government departments and related enterprises have invested in the construction of charging infrastructure, making the number and convenience of charging facilities have been significantly improved. At the same time, the charging cost of charging piles is generally relatively low, and even some charging piles provide free charging services, further reducing the cost of using electric vehicles.

Energy saving and emission reduction effect: Compared with traditional fuel vehicles, electric vehicles have higher energy efficiency. The powertrain of electric vehicles is more efficient and can convert electrical energy into vehicle power more efficiently. At the same time, electric vehicles do not produce exhaust emissions during use and pollute less to the environment. In some cities, the government will also provide some relief or free parking and traffic policy support for electric vehicles, which also brings economic advantages to the use of electric vehicles.

In summary, from the perspective of lower charging costs, charging infrastructure construction and energy saving and emission reduction effects, car charging is more economical than refueling. Of course, the exact degree of savings will also be affected by factors such as the price of electricity, the coverage of charging facilities and the power consumption of electric vehicles.