Infiniti Qx55* performance summary
The 2026 Infiniti Qx55* makes 268 hp and 380 Nm of torque. It runs 0-100 km/h in 6.5s, about 6.1s from 0-60 mph, and reaches a listed top speed of 143 mph (230 km/h). In the Carspeed quarter-mile simulation, it covers 402 m in 14.49s.
On Carspeed's data it is relaxed — quicker off the line than 51% of the cars in our database, with more power than 47% of them and a higher top speed than 60%. That works out to roughly 187 per horsepower at list price.
Infiniti Qx55* photos
Photos: Wikimedia Commons / CC
How the Infiniti Qx55* ranks against 1,483 cars
Infiniti Qx55* vs its closest rivals
| Car | HP | 0–100 | Top speed | 1/4 mi |
|---|---|---|---|---|
| Infiniti Qx55* | 268 | 6.5s | 230 km/h | 14.49s |
| Audi Q3 45 TFSI quattro | 268 | 6.5s | 230 km/h | 14.49s |
| Skoda Kodiaq RS | 265 | 6.4s | 231 km/h | 14.40s |
| Porsche Macan Base | 265 | 6.4s | 232 km/h | 14.39s |
| Nissan Pathfinder | 284 | 6.5s | 225 km/h | 14.51s |
| Hyundai Azera | 278 | 6.5s | 240 km/h | 14.45s |
Performance DNA
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Infiniti Qx55* FAQ
What is the Infiniti Qx55* 0-60 mph time?
The Infiniti Qx55* does 0-60 mph in about 6.1s, based on its 6.5s 0-100 km/h figure.
What is the top speed of the Infiniti Qx55*?
The listed top speed is 143 mph, or 230 km/h.
How much horsepower does the Infiniti Qx55* have?
The Infiniti Qx55* is listed at 268 hp with 380 Nm of torque.
What is the Infiniti Qx55* quarter-mile time?
Carspeed estimates the Infiniti Qx55* quarter-mile at 14.49s over 402 m using its published performance data.
What cars are similar to the Infiniti Qx55*?
Similar performance rivals include Audi Q3 45 TFSI quattro, Skoda Kodiaq RS, Porsche Macan Base.