Infiniti QX55 vs XPeng X9

How does the Infiniti QX55 stack up against the XPeng X9? We put their headline specs side by side so you can see exactly where each car leads.

Infiniti QX55Infiniti QX55
vs
XPeng X9XPeng X9
SpecInfiniti QX55XPeng X9
Horsepower (max)268 hp489 hp
0-100 km/h (fastest)6.7 s5.7 s
Top speed230 km/h200 km/h
Variants12
Body styleCompact coupe SUVLuxury electric MPV
GenerationJ55 coupeX9 (2026 facelift)
Production2021 – 20252024 – present
Length4,762 mm5,293 mm
Width1,903 mm1,988 mm
Height1,632 mm1,785 mm
Wheelbase2,800 mm3,160 mm

Infiniti QX55 vs XPeng X9: common questions

Is the Infiniti QX55 or XPeng X9 faster?
The XPeng X9 is quicker, hitting 0-60 mph in 5.4s versus the Infiniti QX55's 6.4s (0-100 km/h in 5.7s vs 6.7s).
Which has more horsepower, the Infiniti QX55 or the XPeng X9?
The XPeng X9 makes more power: 489 hp (365 kW) versus 268 hp (200 kW) for the Infiniti QX55.
Is the Infiniti QX55 or XPeng X9 faster on top speed?
The Infiniti QX55 has the higher top speed at 143 mph (230 km/h), versus 124 mph (200 km/h) for the XPeng X9.
What is the main difference between the Infiniti QX55 and the XPeng X9?
The Infiniti QX55 is a compact coupe suv, while the XPeng X9 is a luxury electric mpv. That difference in body style drives most of the others.
Infiniti QX55 specs →XPeng X9 specs →