Audi Q9 vs Infiniti QX55
How does the Audi Q9 stack up against the Infiniti QX55? We put their headline specs side by side so you can see exactly where each car leads.
Audi Q9
Infiniti QX55| Spec | Audi Q9 | Infiniti QX55 |
|---|---|---|
| Horsepower (max) | 591 hp | 268 hp |
| 0-100 km/h (fastest) | 3.8 s | 6.7 s |
| Top speed | 250 km/h | 230 km/h |
| Variants | 3 | 1 |
| Body style | Full-size 7-seat SUV | Compact coupe SUV |
| Generation | Q9 | J55 coupe |
| Production | 2027 – present | 2021 – 2025 |
| Length | 5,310 mm | 4,762 mm |
| Width | 2,210 mm | 1,903 mm |
| Height | 1,810 mm | 1,632 mm |
| Wheelbase | 3,140 mm | 2,800 mm |
Audi Q9 vs Infiniti QX55: common questions
- Is the Audi Q9 or Infiniti QX55 faster?
- The Audi Q9 is quicker, hitting 0-60 mph in 3.6s versus the Infiniti QX55's 6.4s (0-100 km/h in 3.8s vs 6.7s).
- Which has more horsepower, the Audi Q9 or the Infiniti QX55?
- The Audi Q9 makes more power: 591 hp (441 kW) versus 268 hp (200 kW) for the Infiniti QX55.
- Is the Audi Q9 or Infiniti QX55 faster on top speed?
- The Audi Q9 has the higher top speed at 155 mph (250 km/h), versus 143 mph (230 km/h) for the Infiniti QX55.
- What is the main difference between the Audi Q9 and the Infiniti QX55?
- The Audi Q9 is a full-size 7-seat suv, while the Infiniti QX55 is a compact coupe suv. That difference in body style drives most of the others.