This article comprehensively summarizes the development features of new energy passenger vehicle，bus and truck industry in 2020 and discusses about the industrial development trends. Overall，China’s new energy vehicle industry was impacted by COVID-19 Epidemic in 2020，but the emergence of high-quality products，advancement of electrification technologies and improvement of intelligent level also brought new driving force for industrial development. At present，the pattern of passenger vehicle industry is adjusted and new technologies are rapidly spread and applied；polarization is remarkable in the bus industry and commercial operation is initialized for automatic driving；transformation in the truck industry is promoted at a low speed and commercialization is started in the field of battery swapping and fuel cell products；key components and core technologies are under poor independent control. Under the “intellectualization，electrification and networking” integration development trends，the pattern of new energy vehicle industry will be gradually changed from the trend of taking vehicle manufacturers as the core into the trend of achieving competition，cooperation and win-win among enterprises in the fields of automobiles，information communications，Internet，mobility and others.