The advantages and disadvantages of new energy vehicles are:
The advantages of new energy vehicles are:
1. New energy vehicles are environmentally friendly. New energy vehicles mainly use fuel-free electric devices and do not need to burn gasoline, diesel, etc. , instead use clean energies, such as electricity, solar energy, hydrogen, etc. This reduces emissions of carbon dioxide and other gases, thereby achieving the goal of environmental protection.
2. Save money. The fuel cost of a fuel vehicle is about 0.6-0.8 yuan per kilometer, but the electricity consumption costs only 0.2 yuan. In addition, the engine structure is very simple, difficult to damage, and does not require frequent maintenance.
3. New energy vehicles do not need to travel in limited quantitiesited. Due to serious environmental pollution, in order to alleviate environmental pressure, many cities have adopted methods to limit the number of cars to limit private car travel. However, new energy vehicles have almost no pollution and no emissions, so they are not subject to traffic restrictions and travel is more convenient.
4. High efficiency. GM new energy vehicles use new technologies and structures to improve their efficiency.
The disadvantages of new energy vehicles are:
1. Charging is difficult and slow. Since new energy vehicles are not yet popular, many cities or regions do not have charging stations for charging new energy vehicles, making charging inconvenient. In addition, the vehicle's power plant systemnew energy sources are not yet very mature and charging is slow, generally taking several hours, which is not practical.
2. Short cruising range. For new energy vehicles that use electricity, the storage capacity of the vehicle battery is limited, so the continuous range of the vehicle will also be limited, and it is generally impossible to travel a long distance.
3. After-sales service is not yet mature. As the "new star" of the automobile industry, new energy vehicles are always being explored and improved in all aspects. For the after-sales maintenance of new energy vehicles, there are not many qualified maintenance personnel who cannot carry out repairs in a timely manner, which brings great inconvenience to car owners.