英国1月新车总销量同比下降4.6%至133,571辆，特斯拉英国1月新车销量同比下降57.2%，至647辆电动汽车。比亚迪英国1月新车销量同比增长20.9%，达1326辆。

Core Insights - The total new car sales in the UK for January decreased by 4.6% year-on-year, amounting to 133,571 vehicles [1] Company Performance - Tesla's new car sales in the UK for January saw a significant decline of 57.2%, with only 647 electric vehicles sold [1] - BYD, on the other hand, experienced a growth in new car sales in the UK for January, increasing by 20.9% to reach 1,326 vehicles [1]