BYD Denza Z9: The World's First Self-Drifting Supercar

A production car that drifts itself

BYD's Denza Z9 has turned a niche stunt into a headline feature: the Z9 can perform controlled drifts with zero direct input from the driver. Rather than relying on human throttle and steering inputs, the Denza Z9's autonomous drift mode lets the car carry out precise, sustained slides by following a path drawn on the central touchscreen.

The capability may sound like a party trick, but BYD positions it as both a spectacle and a safety technology. The same control logic that holds a driverless drift can also respond faster than most humans to sudden high-speed skids, the company says. Still, the feature comes with clear caveats: it does not dynamically avoid obstacles, so it should only be used on closed circuits or controlled environments.

How to start Autonomous Drift

Activating the Denza Z9's autonomous drift is surprisingly simple:

• Use the central touchscreen to draw a shape, such as a circle or a figure-eight.
• Engage the Autonomous Drift mode for the e3 tri-motor variants.
• Remove hands from the wheel and feet from the pedals; the car will execute the maneuver autonomously.

The system follows the exact outline drawn on the screen. It does not reroute mid-drift to avoid hazards, so BYD and testers advise using it only on track.

Performance, drivetrain and variants

The Denza Z line is offered in four body styles: coupe, Spider soft-top convertible, five-door shooting brake and four-door sedan. The flagship is built on BYD's e3 Sports Car Platform and pairs a tri-motor electric drivetrain with advanced torque-vectoring controls.

Key performance highlights for the top Z9 specification:

• Peak output: 1,582 hp (1,604 PS)
• 0-60 mph (0-97 kph): about 1.96 seconds
• Drivetrain: tri-motor e3 platform with fully independent rear-wheel control
• Chassis features: active rear steering and high-resolution vehicle dynamics sensors

Those figures put the Denza Z9 squarely in hypercar territory on acceleration and outright power, making it BYD's fastest production model to date.

Why the hardware matters for drifting

Autonomous drifting is enabled by more than raw horsepower. The Z9 uses independent rear-wheel control and active rear steering to modulate traction continuously. Sensors monitor track friction, tire slip angles and body roll in real time, allowing the software to break and regain traction at the precise moments needed to sustain a stable drift radius.

Safety limitations and recommended use

Despite the impressive display, BYD's drift mode is not a substitute for driver awareness. The system locks onto a planned trajectory and will not autonomously steer around unexpected obstacles. That means:

• Perform autonomous drifts only on tracks or closed courses.
• Keep safety crews and clear run-off areas in place.
• Treat the feature as an experimental driving aid, not a fully autonomous emergency system.

BYD argues, however, that the algorithms underpinning autonomous drifting can be repurposed to improve active safety. The same predictive math that maintains a slide can detect and correct dangerous skids faster than a human might, potentially reducing loss-of-control crashes.

Real-world demo and market context

Influencer Supercar Blondie tested the feature with presenter Chloe at the Goodwood Festival of Speed, showing how the Z9 handles the forced slides in a controlled environment. The demonstration underscored both the wow factor and the need for caution.

From a market perspective, the Denza Z9 works as a halo model for BYD and its Denza subbrand. It showcases the automaker's strengths in electric powertrains, high-voltage software integration and ambitious performance targets. While some purists may scoff at automating a driver skill like drifting, the Z9 highlights how EV architecture lets manufacturers explore new software-defined driving experiences.

Quick specs at a glance

- Model: BYD Denza Z9 (top spec) - Powertrain: e3 tri-motor electric - Output: 1,582 hp (1,604 PS) - 0-60 mph: 1.96 seconds - Body styles: coupe, Spider convertible, shooting brake, sedan

Whether you see it as an innovation in safety algorithms or an over-the-top novelty, the Denza Z9's autonomous drift feature is a clear statement that software now plays a central role in how performance cars behave. Expect more manufacturers to experiment with driver-assist dynamics as EV platforms continue to evolve.