2025年12月份，国内天然气重卡实销1.25万辆，同比增长31%，收获一波同比"5连增"。 2025年全年，天然气重卡累销19.87万辆、 同比增长12%，创造了新的年销量纪录。 从发动机的角度，2025年天然气重卡市场有何特点和变化？2025年燃气重卡发动机行业的格局又是怎样的？ 请看第一商用车网的分析报道。 12-13L机型占比最大，超大马力机型占比大幅提升 根据第一商用车网掌握的终端销量数据（交强险口径，不含出口和军品），2025年12月份，天然气重卡发动机销售1.25万台，同比增 长31%，2025年全年，天然气重卡发动机累计销售19.87万台，同比累计增长12%，累计销量增幅较11月过后提升2个百分点（2025 年11月过后同比增长10%）。 按排量来看，2025年1-12月份，燃气重卡发动机主力排量区间是12-13L及14-15L区间，占比分别达到43.33%和39.28%，＞15L 的大排量燃气发动机占比为4.32%（其中2025年12月份占比达到5.14%）。与2024年相比，燃气重卡发动机市场14-15L机型占比有 所下降，其他排量机型占比均有不同程度提升（如下图）。 按马力段来看，202 ...

Group 1: Company Performance - In 2025, China's heavy truck market total sales reached 1.145 million units, a year-on-year increase of 27% [1] - The company maintained a strong growth trend in production and sales compared to the previous year, with a healthy order backlog [1] - The company continues to hold a leading market share in the heavy truck industry through enhanced product competitiveness and market expansion [1] Group 2: Natural Gas Heavy Trucks - In 2025, cumulative sales of natural gas heavy trucks reached 198,700 units, reflecting a year-on-year growth of 12% [2] - Technological advancements are narrowing the performance gap between natural gas and diesel trucks [2] - The company remains optimistic about the natural gas heavy truck market and plans to enhance product competitiveness and long-term strategic positioning [2] Group 3: New Energy Heavy Trucks - In 2025, cumulative sales of new energy heavy trucks in China reached 231,100 units, a significant year-on-year increase of 182% [3] - In December 2025 alone, sales of new energy heavy trucks totaled 45,300 units, up 189% year-on-year [3] - The new energy heavy truck market is experiencing rapid growth driven by policy support and technological innovation, with the company committed to deepening its involvement in this sector [3] Group 4: Subsidiary Operations - The axle company, a subsidiary, is 51% owned by the company and supplies products to the group's vehicle production units, ensuring stable market demand and revenue [3] - The aftermarket company, a wholly-owned subsidiary, focuses on truck aftermarket services, including parts, oil products, and after-sales services [3] Group 5: Export Performance - The company leverages the international division of the group for its export business, maintaining the industry’s leading position in exports for 21 consecutive years [5] - The export business continues to show good growth, with a market presence in over 150 countries and regions, primarily in Africa, Southeast Asia, Central Asia, and the Middle East [5]