ARCFOX Beta S3贝塔S3

The ARCFOX Beta S3 is an electric mid-size sedan aimed at the Chinese domestic market. It is built by BAIC New Energy and has been part of the line-up since 2026.

The drivetrain is identical across the range: a 159 kW motor, about 216 hp, working through a single-speed reduction gear rather than a stepped gearbox, so there is no gear shifting on the move at all.

What separates the versions is the battery, which varies from 44.1 to 65.8 kWh, with claimed range across the series running from 460 to 660 km. That is where the line between trims falls: the motor is shared, the energy on board is not.

The body is 4,916 mm long, 1,900 mm wide and 1,480 mm tall, on a 2,876 mm wheelbase. The height gives it a low silhouette, and every version seats 5.

Factory prices for the 8 trims stretch from 84,800 to 125,800 yuan — a wide spread for a series in which every car has the same motor output.

All 8 versions sit above the 58.84 kW threshold. Chinese sales over 12 months came to 22,223 units.