Infiniti Q50 Red Sport 400 vs NIO ET9

How does the Infiniti Q50 Red Sport 400 stack up against the NIO ET9? We put their headline specs side by side so you can see exactly where each car leads.

Infiniti Q50 Red Sport 400Infiniti Q50 Red Sport 400
vs
NIO ET9NIO ET9
SpecInfiniti Q50 Red Sport 400NIO ET9
Horsepower (max)400 hp697 hp
0-100 km/h (fastest)4.5 s4.0 s
Top speed250 km/h230 km/h
Variants11
Body stylePerformance sport sedanExecutive flagship electric sedan
GenerationV37ET9
Production2016 – 20242024 – present
Length4,800 mm5,325 mm
Width1,820 mm2,017 mm
Height1,450 mm1,620 mm
Wheelbase2,850 mm3,250 mm

Infiniti Q50 Red Sport 400 vs NIO ET9: common questions

Is the Infiniti Q50 Red Sport 400 or NIO ET9 faster?
The NIO ET9 is quicker, hitting 0-60 mph in 3.8s versus the Infiniti Q50 Red Sport 400's 4.3s (0-100 km/h in 4s vs 4.5s).
Which has more horsepower, the Infiniti Q50 Red Sport 400 or the NIO ET9?
The NIO ET9 makes more power: 697 hp (520 kW) versus 400 hp (298 kW) for the Infiniti Q50 Red Sport 400.
Is the Infiniti Q50 Red Sport 400 or NIO ET9 faster on top speed?
The Infiniti Q50 Red Sport 400 has the higher top speed at 155 mph (250 km/h), versus 143 mph (230 km/h) for the NIO ET9.
What is the main difference between the Infiniti Q50 Red Sport 400 and the NIO ET9?
The Infiniti Q50 Red Sport 400 is a performance sport sedan, while the NIO ET9 is a executive flagship electric sedan. That difference in body style drives most of the others.