On December 18th, BYD announced that the 1 millionth Dolphin vehicle has rolled off the production line, making it the fastest A0-class sedan in China to reach the 1 million sales milestone. As early as December 2nd, Zhang Zhuo, General Manager of BYD Auto's Ocean Network Sales Division, announced via social media that the cumulative sales of the BYD Dolphin have exceeded 1 million units since its launch.

On December 1st, BYD released its latest sales data: it sold 480,186 units in November, a new high for the year. From January to November 2025, cumulative sales reached 4,182,038 units, with cumulative new energy vehicle sales surpassing 14.7 million units. Specifically, BYD Auto's Dynasty/Ocean Network sold 423,558 units; Fang Cheng Bao sold 37,405 units; Denza sold 13,255 units; and Yangwang sold 703 units. In terms of overseas sales, BYD's overseas shipments exceeded 130,000 units, a record high.