The report is based on the analysis and study of the historical development track of the new energy passenger car market，and combines the macroeconomic，policy，product technology，price and other factors，looking forward to the development trend of the new energy passenger car market in the post-subsidy era. With the gradual withdrawal of the new energy subsidy policy，the new energy market will be better in the long run，but under short-term pressure，on the one hand，sustained technological upgrading，product research and development，cost optimization on the supply side will promote the development of the market，on the other hand，effective and sustained policy support is also the key to the healthy development of the market.