Infiniti
QX4 2WD
U.S. fuel economy and specifications from the EPA.

16Best combined MPG2003 model year
2001–2003Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
3.5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2001 15 MPG
2002 15 MPG
2003 16 MPG
1 configuration.
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 3.5 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 15
- Engine displacement
- 3.5 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 15
- Engine displacement
- 3.5 L
- Cylinders
- 6