BYD Yangwang U9 Xtreme: The New World’s Fastest Production Car!
The crown for the world’s fastest production car has officially changed hands. BYD’s Yangwang U9 Xtreme (U9X) has smashed Bugatti’s long-standing record, hitting an astonishing 308.4 mph at the Papenburg test facility in Germany. This not only dethrones the Bugatti Chiron Super Sport 300+ but also makes history as the fastest electric production car ever built.
A Record-Breaking Moment
For years, Bugatti has dominated the hyper car speed charts. That all changed when BYD, a Chinese automotive giant best known for practical EVs like the Dolphin, decided to prove it could compete at the very top.
The Yangwang U9 Xtreme didn’t just edge past Bugatti’s record, it beat it convincingly, setting a verified top speed of 308.4 mph, compared with Bugatti’s 304.8 mph. What makes this more impressive is the setting: Papenburg in Germany, a proving ground Bugatti itself has used for past record runs.
Highlights of the Record:
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Top Speed: 308.4 mph, independently verified in Germany.
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Power: Four electric motors delivering over 3,000 horsepower.
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Production: Limited to just 30 units worldwide.
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Technology: Powered by BYD’s ‘Blade’ battery innovation.
This isn’t just about numbers on a speedometer, it’s a symbolic moment. The fact that the fastest production car in the world is now electric sends a powerful message about the future of motoring.
The Yangwang Brand
The U9X comes from Yangwang, BYD’s luxury sub-brand created to rival names like Bugatti, Koenigsegg, and Rimac. While BYD is often associated with affordable EVs, Yangwang represents its ambition in the high-performance world.
The U9X is based on the existing U9 hyper car already on sale in China, but with significant upgrades for speed, control, and aerodynamics.
Its quad-motor setup not only delivers extreme power but also precision handling through torque vectoring, making it more than just a straight-line rocket.

What It Means for Everyday Drivers
Most of us won’t be driving a 3,000-horsepower hypercar, but BYD’s achievement matters far beyond the record books. It proves that electric cars are now leading the way in performance as well as efficiency.
The same technology behind the Yangwang U9X, particularly BYD’s Blade Battery and advanced EV engineering, also powers everyday electric cars like the BYD Seal. This compact, affordable EV brings BYD’s expertise into reach for UK drivers, with impressive range, low running costs, and modern features.
At Premier Vehicle Leasing, you can experience this technology for yourself with BYD Seal lease deals starting from around £239.99 a month, with full manufacturer warranty and road tax included.
Final Thoughts
BYD’s Yangwang U9 Xtreme has not only beaten Bugatti at its own game but has also set a new benchmark for electric performance cars worldwide. From hypercars like the U9X to accessible EVs like the Dolphin, BYD is showing its ability to dominate across the spectrum of motoring.
What do you think of BYD’s record-breaking achievement? Join the conversation in the comments on our LinkedIn post and share your thoughts.