BYD Yangwang U9X Hypercar Hits 503.17 km/h, Certified by FIA and Guinness World Records
From:Internet Info Agency
2026-11-06 17:45:15On November 6, 2026, BYD's Yangwang officially announced that the Yangwang U9 X completed a top-speed challenge on public roads in Abu Dhabi, achieving a result of 503.17 km/h. This top-speed result has been certified by both the FIA and Guinness World Records. The Yangwang U9 X adopts the Yi Si Fang and Yunian-X technical architecture, equipped with four 30,000 rpm motors, with a combined output of over 3,000 Ps and a power-to-weight ratio of 1,217 Ps/t. The vehicle also features a full-domain 1,200 V ultra-high-voltage platform, a 30C track-grade Blade battery and thermal management system, a body architecture consisting of a 3D-printed integrated body and a super carbon cabin, as well as custom tires rated for speeds exceeding 500 km/h.
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