Infiniti QX80 vs Lexus GX 550
How does the Infiniti QX80 stack up against the Lexus GX 550? We put their headline specs side by side so you can see exactly where each car leads.
Infiniti QX80
Lexus GX 550| Spec | Infiniti QX80 | Lexus GX 550 |
|---|---|---|
| Horsepower (max) | 450 hp | 349 hp |
| 0-100 km/h (fastest) | 5.9 s | 6.5 s |
| Top speed | 200 km/h | 195 km/h |
| Variants | 1 | 2 |
| Body style | Full-size luxury SUV | Body-on-frame luxury SUV |
| Generation | Y63 | J250 |
| Production | 2025 – present | 2024 – present |
| Length | 5,331 mm | 4,950 mm |
| Width | 2,080 mm | 1,980 mm |
| Height | 1,958 mm | 1,865 mm |
| Wheelbase | 3,075 mm | 2,850 mm |
Infiniti QX80 vs Lexus GX 550: common questions
- Is the Infiniti QX80 or Lexus GX 550 faster?
- The Infiniti QX80 is quicker, hitting 0-60 mph in 5.6s versus the Lexus GX 550's 6.2s (0-100 km/h in 5.9s vs 6.5s).
- Which has more horsepower, the Infiniti QX80 or the Lexus GX 550?
- The Infiniti QX80 makes more power: 450 hp (336 kW) versus 349 hp (260 kW) for the Lexus GX 550.
- Is the Infiniti QX80 or Lexus GX 550 faster on top speed?
- The Infiniti QX80 has the higher top speed at 124 mph (200 km/h), versus 121 mph (195 km/h) for the Lexus GX 550.
- What is the main difference between the Infiniti QX80 and the Lexus GX 550?
- The Infiniti QX80 is a full-size luxury suv, while the Lexus GX 550 is a body-on-frame luxury suv. That difference in body style drives most of the others.