Infiniti QX55 vs Infiniti QX80

How does the Infiniti QX55 stack up against the Infiniti QX80? We put their headline specs side by side so you can see exactly where each car leads.

SpecInfiniti QX55Infiniti QX80
Horsepower (max)268 hp450 hp
0-60 mph (fastest)6.4 s5.6 s
0-100 km/h (fastest)6.7 s5.9 s
Top speed143 mph (230 km/h)124 mph (200 km/h)
Body styleCompact coupe SUVFull-size luxury SUV
GenerationJ55 coupeY63
Production2021 – 20252025 – present
Infiniti QX55 specs →Infiniti QX80 specs →