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.
Infiniti QX55
Infiniti QX80| Spec | Infiniti QX55 | Infiniti QX80 |
|---|---|---|
| Horsepower (max) | 268 hp | 450 hp |
| 0-100 km/h (fastest) | 6.7 s | 5.9 s |
| Top speed | 230 km/h | 200 km/h |
| Variants | 1 | 1 |
| Body style | Compact coupe SUV | Full-size luxury SUV |
| Generation | J55 coupe | Y63 |
| Production | 2021 – 2025 | 2025 – present |
| Length | 4,762 mm | 5,331 mm |
| Width | 1,903 mm | 2,080 mm |
| Height | 1,632 mm | 1,958 mm |
| Wheelbase | 2,800 mm | 3,075 mm |
Infiniti QX55 vs Infiniti QX80: common questions
- Is the Infiniti QX55 or Infiniti QX80 faster?
- The Infiniti QX80 is quicker, hitting 0-60 mph in 5.6s versus the Infiniti QX55's 6.4s (0-100 km/h in 5.9s vs 6.7s).
- Which has more horsepower, the Infiniti QX55 or the Infiniti QX80?
- The Infiniti QX80 makes more power: 450 hp (336 kW) versus 268 hp (200 kW) for the Infiniti QX55.
- Is the Infiniti QX55 or Infiniti QX80 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 Infiniti QX80.
- What is the main difference between the Infiniti QX55 and the Infiniti QX80?
- The Infiniti QX55 is a compact coupe suv, while the Infiniti QX80 is a full-size luxury suv. That difference in body style drives most of the others.