Industry data | Annual sales and growth rate of multi cylinder diesel engines
According to the statistics and analysis of the China Internal Combustion Engine Industry Association, in December 2025, sales of multi cylinder diesel internal combustion engines reached 360000 units, a month on month increase of 1.41% and a year-on-year increase of 12.00%; The annual sales volume was 4.1317 million units, a year-on-year increase of 7.35%. The top selling companies are Weichai, Yuchai, Yunnei, Quanchai, Xinchai, Dongfeng Cummins, Jiangling Motors, New Power Technology, Fukuda Cummins, and Honeycomb Power.
Source: Data from the China Association of Trade Unions