Mercedes-Benz CLA vs NIO ET9

How does the Mercedes-Benz CLA 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 CLAMercedes-Benz CLA
vs
NIO ET9NIO ET9
SpecMercedes-Benz CLANIO ET9
Horsepower (max)302 hp697 hp
0-100 km/h (fastest)5.6 s4.0 s
Top speed250 km/h230 km/h
Variants41
Body styleCompact four-door coupe, electric + ICEExecutive flagship electric sedan
GenerationMMA Electric / C118 ICEET9
Production2025 – present2024 – present
Length4,688 mm5,325 mm
Width1,830 mm2,017 mm
Height1,439 mm1,620 mm
Wheelbase2,729 mm3,250 mm

Mercedes-Benz CLA vs NIO ET9: common questions

Is the Mercedes-Benz CLA or NIO ET9 faster?
The NIO ET9 is quicker, hitting 0-60 mph in 3.8s versus the Mercedes-Benz CLA's 5.3s (0-100 km/h in 4s vs 5.6s).
Which has more horsepower, the Mercedes-Benz CLA or the NIO ET9?
The NIO ET9 makes more power: 697 hp (520 kW) versus 302 hp (225 kW) for the Mercedes-Benz CLA.
Is the Mercedes-Benz CLA or NIO ET9 faster on top speed?
The Mercedes-Benz CLA 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 CLA and the NIO ET9?
The Mercedes-Benz CLA is a compact four-door coupe, electric + ice, while the NIO ET9 is a executive flagship electric sedan. That difference in body style drives most of the others.