BYD Song EV400 claims a range of 400 kilometers and speed is 60 km/h.The Song EV400 is based on Song EV300 which in turn is based on the petrol-powered BYD Song. The EV300 has a NEDC range of 270 kilometers and a 60 km/h range of 300 kilometers.
The electric motor is the same as in the Song EV300: 218 hp and 310 Nm, powering the front wheels.The battery pack has been upgraded from 48 kWh to 62 kWh. The EV400 charges faster than the EV300. Charging power is up from 40 kw to 60 kw, resulting in a 20% to 80% charge of only 40 minutes.
The interior is unchanged compared to the Song EV300. There is a blue Song badge on the wheel, a partially digital instrument panel, an 8-inch touch screen, a PM2.5 anti-air pollution filter, and a 4G internet connection.