Denza N9 vs Infiniti QX55

How does the Denza N9 stack up against the Infiniti QX55? We put their headline specs side by side so you can see exactly where each car leads.

Denza N9Denza N9
vs
Infiniti QX55Infiniti QX55
SpecDenza N9Infiniti QX55
Horsepower (max)912 hp268 hp
0-100 km/h (fastest)3.9 s6.7 s
Top speed200 km/h230 km/h
Variants11
Body styleFlagship luxury PHEV SUVCompact coupe SUV
GenerationN9 (2026)J55 coupe
Production2025 – present2021 – 2025
Length5,258 mm4,762 mm
Width2,030 mm1,903 mm
Height1,830 mm1,632 mm
Wheelbase3,125 mm2,800 mm

Denza N9 vs Infiniti QX55: common questions

Is the Denza N9 or Infiniti QX55 faster?
The Denza N9 is quicker, hitting 0-60 mph in 3.7s versus the Infiniti QX55's 6.4s (0-100 km/h in 3.9s vs 6.7s).
Which has more horsepower, the Denza N9 or the Infiniti QX55?
The Denza N9 makes more power: 912 hp (680 kW) versus 268 hp (200 kW) for the Infiniti QX55.
Is the Denza N9 or Infiniti QX55 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 Denza N9.
What is the main difference between the Denza N9 and the Infiniti QX55?
The Denza N9 is a flagship luxury phev suv, while the Infiniti QX55 is a compact coupe suv. That difference in body style drives most of the others.