Under the increasingly serious situation of the shortage of non-renewable resources and severe environmental problems, exploiting new resources has become a new trend. Taking mainly hydrogen, electricity as power, new energy automobiles not only save fuel and energy but also reduce exhaust emissions, thus protecting the environment effectively. Meanwhile, this kind of automobiles has less noise and is more comfortable. There is no doubt that the development of new energy automobiles is a revolution to the auto industry and brings new opportunities and challenges to the Chinese auto industry.