6月29日的Home报道说，小米创始人，董事长兼首席执行官Lei Jun现在在微博上发布，小米向New Taipei挑战了稳定的基准保时捷，田径抛光技术，并将其应用于大型汽车。据他说，按照北圈的新速度，只有力量是不够的。它还需要良好的底盘，制动器，热量耗散，可靠性，耐用性和安全性。在各个方面都必须需要这一点。这实质上是对技术能力的全面测试。 According to earlier reports from the house, at the Xiaomi New Product Launch Conference on the night of June 26, Lei Jun announced that the Xiaomi SU7 Ultra Prototype car had a 24s lap record in the Nürburgring North Ring Track in less than half a year, reaching 6 minutes and 22 seconds 091, which once again redefined the result of the track prototype car, which nagraRank the third in the world in Nürburgring total.此外，大规模汽车在此名单上排名第19。