Mercedes-Benz EQS vs NIO ET9

How does the Mercedes-Benz EQS stack up against the NIO ET9? We put their headline specs side by side so you can see exactly where each car leads.

Mercedes-Benz EQSMercedes-Benz EQS
vs
NIO ET9NIO ET9
SpecMercedes-Benz EQSNIO ET9
Horsepower (max)658 hp697 hp
0-100 km/h (fastest)4.1 s4.0 s
Top speed250 km/h230 km/h
Variants31
Body styleElectric flagship sedan / SUVExecutive flagship electric sedan
GenerationV297 / X296ET9
Production2021 – present2024 – present
Length5,216 mm5,325 mm
Width1,926 mm2,017 mm
Height1,512 mm1,620 mm
Wheelbase3,210 mm3,250 mm

Mercedes-Benz EQS vs NIO ET9: common questions

Is the Mercedes-Benz EQS or NIO ET9 faster?
The NIO ET9 is quicker, hitting 0-60 mph in 3.8s versus the Mercedes-Benz EQS's 3.9s (0-100 km/h in 4s vs 4.1s).
Which has more horsepower, the Mercedes-Benz EQS or the NIO ET9?
The NIO ET9 makes more power: 697 hp (520 kW) versus 658 hp (491 kW) for the Mercedes-Benz EQS.
Is the Mercedes-Benz EQS or NIO ET9 faster on top speed?
The Mercedes-Benz EQS 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 Mercedes-Benz EQS and the NIO ET9?
The Mercedes-Benz EQS is a electric flagship sedan / suv, while the NIO ET9 is a executive flagship electric sedan. That difference in body style drives most of the others.