6月4日电，乘联分会数据显示，预估5月比亚迪销量达376930辆，特斯拉中国销辆达61662辆。

Group 1 - The core point of the article highlights the sales figures for May, indicating that BYD's estimated sales reached 376,930 units, while Tesla's sales in China amounted to 61,662 units [1] Group 2 - BYD's sales performance shows a significant lead over Tesla in the Chinese market, reflecting the growing dominance of domestic electric vehicle manufacturers [1] - The data provided by the Passenger Car Association suggests a competitive landscape in the electric vehicle sector, with BYD continuing to expand its market share [1]