2023
U9 · Debut
1,305 Ps
The first YANGWANG supercar debuts at Auto Shanghai — e4 quad-motor drive and DiSus-X on one stage.
YANGWANG · 2025
U9 XTREME · THE PURSUIT BEYOND
Rooted in BYD's 30 years of electrification expertise, built to break the impossible: the "double first" of top speed and lap time.
0.00km/h
Verified Top Speed
0Ps
Total Power
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01
Origin
Conventional thinking never created a supercar that breaks limits. Cars that redefine eras come from souls that refuse to accept them.
The Pursuit Beyond, from X
The YANGWANG U9 Xtreme, rooted in BYD's 30 years of pioneering electrification expertise, integrates engineers' ultimate visions for new-energy vehicle performance. It shatters the "impossible barriers", aiming to set benchmarks for top speed and Nürburgring hypercar lap times.
"Xtreme" is derived from the English word "Extreme" — it proclaims the core product value: the Pursuit Beyond, born to explore the boundaries of absolute speed.
2024
U9 · Launch
391.94 km/h
U9 goes on sale with a verified top speed of 391.94 km/h — then the fastest production car from China.
2025
U9 Xtreme
Over 3,000 Ps
The track-focused Xtreme: full-domain 1200V platform, 30,000 rpm motors, limited to 30 units worldwide.
X stands for the unknown. The challenges of limits and boundaries — our guide when exploring uncharted territories and forging ahead alone, driven by uncompromising dreams and aspirations.
Turning the unknown "X" into a real-life "Dream Car". A seemingly whimsical dream, forged into an epoch-making legend in reality — by ultimate technology and unwavering dedication.
02
Speed
A straight under 2.5 miles, three laps of probing, one rewrite of the world's top-speed ladder.
WORLD'S FASTEST EV · ATP PAPENBURG
Verified 496.22 km/h
ATP Papenburg, Germany. Three laps, three attempts: 300, 302, 308.4 mph — on the third, the record fell. The fastest production car on the planet, past the Bugatti Chiron Super Sport 300+ (304.8 mph, 2019).
300 mphLap 1
302 mphLap 2
308.4 mphLap 3 · Record
+250 kWUntapped
THE STAGE · PAPENBURG
An oval built for speed
The ATP Papenburg high-speed oval banks at 49.7°, recommended limit 250 km/h — yet U9 Xtreme exits the corner at 300 km/h. Driver Marc Basseng admits the corner could be taken even faster; he simply didn't want to load the tyres laterally.
The straight is under 2.5 miles — less than half of Ehra-Lessien, where Bugatti set 304.8 mph. With electric acceleration, this straight was enough.
UNTAPPED · THE REMAINING THROTTLE
The data proves it held back
After the record, telemetry showed another 1.5 seconds of full throttle available. Chief engineer Daniel Yin confirms 250 kW of power remained in reserve.
Tyres were built for 500 km/h — 9 minutes on the dyno drum without issue; the actual top-speed run lasted just 3–4 seconds. There is still power in reserve — enough to break 500 km/h.
03
Lap
20.8 km, 73 corners. For the first time, a production EV breaks seven minutes at the Nürburgring Nordschleife.
NÜRBURGRING LAP RECORD · EV PRODUCTION
00:00.000
NÜRBURGRING NORDSCHLEIFE · LAP
6:59.157 — the first production EV under seven minutes, six full seconds ahead of the previous record (Rimac Nevera · 7:05.298).
06:59.157Lap Time
<7 minFirst EV
≈6 sAhead of Record
10.21Certified
THE LAP · NORDSCHLEIFE
73 corners, one breath
From the Bergwerk complex to the Döttinger Höhe straight, all covered in 6:59.157 — the first production EV under seven minutes.
The lap was set on 22 August 2025, certified on 21 October — the "double first" was written.
20.8kmTrack Length
73Corners
300mElevation
Tuned for the Ring. A kinetic-energy recovery algorithm developed for the Nordschleife shares the mechanical braking load — across 20.8 km of continuous heavy braking, the system stays stable and durable.
After the record. In November 2025, Zhuzhou, Zhuhai, Chengdu Tianfu and Shanghai International — U9 Xtreme took the fastest production-car lap at all four circuits.
FROM RECORD TO RECORD
2025 · 08 · 22
Nürburgring Nordschleife · 6:59.157
Conquers the Ring — the first production EV under seven minutes, a new EV lap record.
2025 · 09 · MID
ATP Papenburg · 496.22 km/h
Three laps, 308.4 mph — fastest production car on Earth, past the Chiron Super Sport 300+.
2025 · 09 · 20
Global Launch
World premiere at BYD's Zhengzhou circuit; limited to 30 units worldwide, orders open.
2025 · 10 · 21
Certification Published
The Nürburgring lap is officially certified — the "double first" is written in stone.
04
Technology
[ e4 + DiSus-X ] — the keys handed to today's automotive engineers for the next legend.
e4 + DiSus-X
For 130 years, racing revolved around tyres, horsepower and weight. The new-energy era introduces a variable a supercar has never had — fully active body posture control.
The e4 platform masters longitudinal and lateral posture, steadying power and composure on complex track surfaces; DiSus-X masters vertical posture, independently commanding active force at each wheel — precise axle-load transfer and mass distribution for corners that are more controllable, and safer. Their systematic merging reshapes the physical limits of an electric supercar.
01
The 1200V Ultra-High Voltage Platform
The world's first series-produced 1200V ultra-high voltage platform, purpose-built for track performance. Re-engineered cooling supports the 133% increased power output; drive-system thermal-exchange efficiency rises 40% — peak performance holds, suppressing thermal fade.
1200VFull-Domain Platform
133%Cooling Power Up
40%Thermal Efficiency Up
02
e4 Platform · Track-Tuned
Four breakthrough high-RPM motors, each at 555 kW, generate over 3,000 Ps. Distributed four-wheel drive creates steering yaw torque through vectored wheel torque alone — steering independent of front-wheel angle.
555kWPer Motor
3,000+ PsCombined
30,000rpmMotor Speed
03
DiSus-X Intelligent Body Control
Fully compatible with the 1200V platform — the world's first ultra-high-voltage fully active body control system. Rapid independent adjustment of all four suspension arms suppresses pitching and roll, enhancing tyre contact and grip.
1kV+Ultra-High Voltage
4WheelsIndependent Control
DiSus-XActive Body Control
04
Track-Grade Blade Battery
A breakthrough in lithium iron phosphate technology — the track-grade Blade Battery supports 30C ultra-high-rate discharge for sustained extreme output and energy recovery.
30CBattery Discharge
BladeTrack-Grade Battery
LFPLithium Iron Phosphate
05
Tyres Engineered for 500+ km/h
The GitiSport e·GTR2ᴾᴿᴼ semi-slick tyres, co-developed with Giti: aramid fibre and standing-wave suppression break the 500 km/h barrier; RaceGrip Pro raises friction coefficients by over 38%.
500km/hTyre Rating
38%Grip Coefficient
9minDyno Tested · 500km/h
06
Track-Level Braking System
Titanium calipers: rigid, low-conductivity, precise. Carbon-ceramic discs: slotted and drilled, peak operating temperature reduced by 48°C. Regenerative recovery fused with mechanical braking: an algorithm developed for the Nordschleife.
−48°CPeak Temp Drop
TitaniumCalipers
CarbonCeramic Discs
07
Ultra-Lightweight
The world's largest carbon-fibre monocoque: aerospace-grade T700/12K, over 110 kg of carbon fibre — density a fifth of steel's, strength five to six times greater.
110kgCarbon Fibre
1/5Density of Steel
5–6×Strength of Steel
05
Design
Traditional handcraft and hardcore electric supercar technology, fused in "Dawn Moment".
Design That Captivates · Dawn Moment
Ultra-fine 5–10-micron gold powder, hand-scattered into pure black paint, layer upon layer sealed in clearcoat. Under sunlight, it glows like the first rays of dawn breaking through clouds.
Crafted with traditional lacquer-polishing techniques, the matte gold is sprayed and ground by hand, warming the machine. The name comes from the morning the U9 Xtreme broke the world record. The production "Dawn Moment" made its global debut at the 2026 Beijing Auto Show.
06
Specifications
Every number, listed once.
PlatformWorld's first production full-domain 1200V ultra-high voltage platform
Powertraine4 quad-motor independent drive · 555 kW per motor · 3,000+ Ps (2,220 kW) combined
Power-to-Weight1,217 Ps/t
BatteryTrack-grade Blade Battery · 30C ultra-high-rate discharge
Body Controle4 + DiSus-X fully active body control · world's first kV fully active system
CoolingTotal cooling power +133% · drive-system thermal exchange +40%
BrakesTitanium calipers + carbon-ceramic discs · peak temp −48°C · Nordschleife-tuned regen
StructureWorld's largest monocoque carbon tub · T700/12K · 110+ kg carbon fibre
TyresGitiSport e·GTR2ᴾᴿᴼ semi-slicks · rated 500+ km/h
AerodynamicsCarbon front splitter + swan-neck rear wing
Curb Weight2,480 kg
Top Speed496.22 km/h · verified · ATP Papenburg, Germany
Lap Time6:59.157 · verified · Nürburgring Nordschleife
* All figures as officially published. 0–100 km/h and further parameters will be updated as soon as they are announced.
THE PURSUIT BEYOND
The pursuit continues
BORN TO EXPLORE THE BOUNDARIES OF ABSOLUTE SPEED
GLOBAL LIMITED 30 UNITS
Over 3,000 Ps, a full-domain 1200V platform, fully active body control — at the Nürburgring dawn and on the Papenburg straight, U9 Xtreme wrote the "double first" into reality. The pursuit continues.