NIO EP9

NIO states that the EP9’s aerodynamics can generate about 24,000 N of downforce at 240 km/h.

The NIO EP9 has a stated top speed of 313 km/h.

The NIO EP9 powertrain delivers 1 MW of peak power at the wheels, equivalent to about 1,360 PS.

The EP9 has four inboard motor-generating units, one for each wheel, and four individual gearboxes.

On 23 February 2017, the EP9 completed an autonomous lap of Circuit of the Americas without driver intervention in 2 min 40.330 s.

On 12 May 2017, the EP9 lapped the 20.8 km Nürburgring Nordschleife in 6 min 45.900 s, improving its own earlier EV record.

NIO quotes a 0–200 km/h time of 7.1 seconds for the EP9.

In its launch materials, NIO stated a driving range of 427 km for the EP9.

NIO states a battery charging time of about 45 minutes for the EP9.

The EP9 was designed with swappable batteries; NIO states about eight minutes for a battery change.