Acura MDX Type S vs Infiniti QX55

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

Acura MDX Type SAcura MDX Type S
vs
Infiniti QX55Infiniti QX55
SpecAcura MDX Type SInfiniti QX55
Horsepower (max)355 hp268 hp
0-100 km/h (fastest)5.5 s6.7 s
Top speed217 km/h230 km/h
Variants11
Body stylePerformance luxury three-row SUVCompact coupe SUV
GenerationYE2J55 coupe
Production2022 – present2021 – 2025
Length5,044 mm4,762 mm
Width1,991 mm1,903 mm
Height1,717 mm1,632 mm
Wheelbase2,890 mm2,800 mm

Acura MDX Type S vs Infiniti QX55: common questions

Is the Acura MDX Type S or Infiniti QX55 faster?
The Acura MDX Type S is quicker, hitting 0-60 mph in 5.2s versus the Infiniti QX55's 6.4s (0-100 km/h in 5.5s vs 6.7s).
Which has more horsepower, the Acura MDX Type S or the Infiniti QX55?
The Acura MDX Type S makes more power: 355 hp (265 kW) versus 268 hp (200 kW) for the Infiniti QX55.
Is the Acura MDX Type S or Infiniti QX55 faster on top speed?
The Infiniti QX55 has the higher top speed at 143 mph (230 km/h), versus 135 mph (217 km/h) for the Acura MDX Type S.
What is the main difference between the Acura MDX Type S and the Infiniti QX55?
The Acura MDX Type S is a performance luxury three-row suv, while the Infiniti QX55 is a compact coupe suv. That difference in body style drives most of the others.