BYD Smart-Driving Fleet Tops 3.95 Million Vehicles, Generating 240 Million km of Data Daily

BYD's fleet equipped with assisted-driving systems surpassed 3.95 million vehicles by the end of September 2026, with more than 227,000 of those delivered in September alone. The company said its intelligent driving systems generate over 240 million kilometers of driving data every day.

Scaling intelligence at speed

The milestone highlights how BYD is turning its massive EV base into an edge for driver-assist and autonomous technology. Each month adds hundreds of thousands of new smart-capable vehicles, feeding a growing data loop that helps improve the performance of its driver-assistance features.

Why it matters

A larger smart-driving fleet means more real-world data and faster iteration. As BYD extends assisted-driving capabilities across more models and price points, the expanding onboard intelligence reinforces both the driving experience and its long-term position in software-defined vehicles.

Release date: October 16, 2026