What are the advantages and disadvantages of new energy vehicles?

[StHayden]

New energy vehicles have the following specific advantages and disadvantages: 1. Advantages of new energy vehicles: They save fuel energy, typically using natural gas, petroleum gas, hydrogen, or electricity as power sources. They reduce exhaust emissions, effectively protecting the environment. Electric vehicles do not produce tailpipe emissions and are pollution-free. Hydrogen-powered vehicles emit only water, causing no environmental pollution. Due to their near-zero emissions, they are also exempt from traffic restrictions. Generally, new energy vehicles employ new technologies and structures, making them more efficient and quieter. 2. Disadvantages of new energy vehicles: Since new energy vehicles are still in their early stages, the technology is not yet fully mature. Charging is relatively slow, often taking several hours. Charging infrastructure is limited due to their relatively low popularity. They have a short driving range. Most models have smaller engine displacements, resulting in insufficient power, making them unsuitable for long-distance travel.