BYD reported a significant increase in its global electric vehicle sales, achieving 2.26 million units in 2025, which represented a 28% rise from the previous year. This growth allowed BYD to surpass Tesla as the world's largest seller of battery electric vehicles. The company's total vehicle deliveries reached 4.6 million units in 2025, marking a 7.7% increase compared to 2024. Notably, BYD's overseas sales surged to a record one million vehicles, reflecting a 150% increase from 2024. In Europe, BYD's vehicle sales jumped 268.7% year-on-year to 187,657 units, significantly boosting its market presence. Additionally, BYD's sales in Germany increased eightfold to 23,306 units, while its registrations in the UK reached 51,422, surpassing Tesla's 45,513 units. Despite these successes, BYD faced challenges in its domestic market, with a reported 30% decline in January 2026 vehicle sales compared to the previous year, indicating a slowdown in customer demand amid intense competition and subsidy reductions.