The YangWang U9 Xtreme, created by BYD’s luxury brand, has reportedly broken the production car speed record. This all-electric vehicle hit 308.33 mph, surpassing the Bugatti Chiron Super Sport 300+’s previous record and marking a major milestone for EVs.
Record-Breaking Performance

The U9 Xtreme achieves its top speed thanks to a cutting-edge 1,200-volt quad-motor system. This setup not only enhances performance but also improves efficiency and reduces weight. Paired with BYD’s Blade Battery, the powertrain delivers an astounding 2,977 horsepower and a 1,217 ps per ton power-to-weight ratio.
Key Performance Features:
- 1,200-Volt Quad-Motor: For optimized power delivery.
- Blade Battery: Track-spec with dual-layer cooling for consistent output.
- Advanced Torque Vectoring: Over 100 adjustments per second for superior grip.
- Adaptive Suspension: Tuned for extreme circuit driving.
- High-Performance Brakes & Tires: 20-inch wheels, semi-slick tires, and carbon ceramic brakes for maximum stopping power.
Technological Highlights

The track-focused Blade Battery features a dual-layer cooling design engineered for high discharge rates, maintaining optimal temperatures during demanding runs. The advanced torque vectoring system makes real-time adjustments to power distribution, enhancing grip and precision.

The Record Run
German track specialist Marc Basseng piloted the YangWang U9 Xtreme during its record-breaking run. Basseng noted the car’s quiet operation and stable power delivery as key factors in achieving the impressive speed.

Limited Availability
BYD plans to produce only 30 units of the YangWang U9 Xtreme. While official pricing hasn’t been announced, expect it to align with other hypercars in its class.
