Mercedes-Benz GLC vs XPeng G9

How does the Mercedes-Benz GLC stack up against the XPeng G9? We put their headline specs side by side so you can see exactly where each car leads.

Mercedes-Benz GLCMercedes-Benz GLC
vs
XPeng G9XPeng G9
SpecMercedes-Benz GLCXPeng G9
Horsepower (max)671 hp567 hp
0-100 km/h (fastest)3.5 s3.9 s
Top speed275 km/h200 km/h
Variants93
Body styleMid-size SUV / coupe SUV / electric SUVFlagship electric SUV
GenerationX254 / C254 / MB.EAG9 (2026 facelift)
Production2023 – present2022 – present
Length4,716 mm4,891 mm
Width1,890 mm1,937 mm
Height1,640 mm1,680 mm
Wheelbase2,888 mm2,998 mm

Mercedes-Benz GLC vs XPeng G9: common questions

Is the Mercedes-Benz GLC or XPeng G9 faster?
The Mercedes-Benz GLC is quicker, hitting 0-60 mph in 3.3s versus the XPeng G9's 3.7s (0-100 km/h in 3.5s vs 3.9s).
Which has more horsepower, the Mercedes-Benz GLC or the XPeng G9?
The Mercedes-Benz GLC makes more power: 671 hp (500 kW) versus 567 hp (423 kW) for the XPeng G9.
Is the Mercedes-Benz GLC or XPeng G9 faster on top speed?
The Mercedes-Benz GLC has the higher top speed at 171 mph (275 km/h), versus 124 mph (200 km/h) for the XPeng G9.
What is the main difference between the Mercedes-Benz GLC and the XPeng G9?
The Mercedes-Benz GLC is a mid-size suv / coupe suv / electric suv, while the XPeng G9 is a flagship electric suv. That difference in body style drives most of the others.