BYD’s luxury sub-brand, YANGWANG, has officially rewritten the record books after its latest hypercar, the U9 Xtreme, clocked a staggering 496.22kph at the ATP Automotive Testing Papenburg circuit in Germany.
The run, which took place on Sept 14, not only smashed the previous EV record but also overtook the fastest petrol-powered car on record, making it the quickest production vehicle in the world.
The U9 Xtreme, or U9X as it is now officially called, began life as the U9 Track/Special Edition before being refined into a road-going production model.
It builds on the foundations of the regular U9 already sold in China, but with significant upgrades that push the limits of what an electric hypercar can do.









