2025 Infiniti QX80: Specs, Key Features & Rivals
- Most powerful in class
- Most torque in class
The QX80 is a car from Infiniti, and it belongs to the full-size luxury suv class. One standout: among the full-size luxury suvs we cover, the QX80 Has the most power. On this site, you can compare the QX80 head to head with X7, Escalade and Escalade IQ.
- Total system output450 hp
- Fuel economy (combined)18 mpg
- Cargo (behind rear seats)22 cu ft
- Max towing8,500 lb
- Seats8 seats
Key Specifications
Engine & Performance
| Powertrain | Gas |
|---|---|
| Engine | 3.5L twin-turbo V6 |
| Total system output | 450 hp |
| Torque | 516 lb-ft |
| Transmission | 9-speed automatic |
| Drivetrain | RWD (4WD available) |
Fuel Economy & Range
| Fuel economy (combined)EPA estimate where available | 18 mpg |
|---|---|
| Fuel economy (city) | 16 mpg |
| Fuel economy (highway) | 20 mpg |
Space & Practicality
| Seats | 8 seats |
|---|---|
| Cargo (behind rear seats) | 22 cu ft |
| Cargo (seats folded) | 101 cu ft |
Off-road & Towing
| Max towing | 8,500 lb |
|---|---|
| AWD / 4WD available | Yes |
Safety & Tech
| Basic warranty | 4 yr / 60,000 mi |
|---|
Dimensions
| Length | 211.2 in |
|---|---|
| Wheelbase | 121.1 in |
How It Stacks Up in the Full-Size Luxury SUV Class
For total system output, the QX80 is 12% higher than the typical figure in its class. On fuel economy (combined), the QX80 sits 6.1% below the average for its class. Compared with its class average, the QX80’s seats is 19% higher.
Compare QX80 With Its Rivals
Frequently Asked Questions
What are the main alternatives to the QX80?
In its class, the QX80 competes most directly with X7, Escalade, Escalade IQ and Range Rover.