In a landmark demonstration of electric vehicle (EV) capability, the Yangwang U9 Xtreme has clinched the title of the world’s fastest production EV, reaching a top speed of 308.4 mph (496.22 km/h). The record was set at the ATP Automotive Testing Papenburg track in Germany, overtaking the previous benchmark established by the Bugatti Chiron Super Sport 300+ (304.8 mph in 2019).
This hypercar is the product of BYD’s luxury sub-brand, Yangwang. Under the hood, it incorporates a 1,200-volt electrical architecture, BYD’s signature Blade battery (lithium iron phosphate), and four electric motors that together deliver over 3,000 horsepower. The goal: push EV performance to levels once thought reachable only by internal combustion hypercars.
Beyond raw power, the U9 Xtreme is engineered for high-speed stability. It uses semi-slick tyres, a revised “DiSus-X” suspension system, and track-tuned aerodynamics. These design choices aim to retain control and precision even at extreme velocities. Crucially, despite its supercar credentials, the U9 Xtreme maintains a zero-emission profile—a reminder that speed and sustainability can coexist.
During the record attempt, German racing driver Marc Basseng was at the wheel. He noted that the car’s electric powertrain delivered smooth, vibration-free acceleration, enabling focus even when approaching the limits of speed. That kind of composure is vital when pushing beyond 300 mph.
Production of the U9 Xtreme will be extremely limited—only 30 units are planned. That exclusivity, paired with its performance credentials, places it in the rarefied air of hypercar collectibles. The record feat further bolsters the narrative that EVs are no longer just environmentally friendly—they are engineering marvels capable of redefining performance.
This milestone underscores a pivotal shift in the automotive world: electric propulsion is not just a cleaner alternative, but a serious contender at the highest levels of speed and engineering. As EV technology continues to evolve, achievements like those of the Yangwang U9 Xtreme may rewrite what we expect from performance cars in the decades ahead.




