The INFINITI QX4 gas mileage is 16.5 to 18.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2002 INFINITI QX4 trim model has a combined gas mileage of 16.5 miles per gallon, while the 2003 INFINITI QX4 has a combined gas mileage of 18.5 miles per gallon.
In the city, the QX4 gas mileage is 15 to 16 miles per gallon depending on the trim and model year.
On the highway, the QX4 gas mileage is 18 to 21 miles per gallon depending on the trim and model year.
Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.
Check out the Gas Mileage specifications for other makes and models.
2003 INFINITI QX4 Gas Mileage
Depending on trim level, the 2003 INFINITI QX4 gas mileage is from 17 to 18.5 miles per gallon combined.
In the city, the 2003 QX4 gas mileage is from 15 to 16 miles per gallon, depending on the trim.
On the highway, the 2003 QX4 gas mileage is from 19 to 21 miles per gallon, depending on the trim.
2003 INFINITI QX4 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2003 INFINITI QX4 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2002 INFINITI QX4 Gas Mileage
Depending on trim level, the 2002 INFINITI QX4 gas mileage is from 16.5 to 17 miles per gallon combined.
In the city, the 2002 QX4 gas mileage is 15 miles per gallon.
On the highway, the 2002 QX4 gas mileage is from 18 to 19 miles per gallon, depending on the trim.
2002 INFINITI QX4 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2002 INFINITI QX4 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| SUV |
3.5L | V6 | 4 Spd Auto w/OD | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
INFINITI QX4 Gas Mileage Data Brought To You By AutoPadre
INFINITI QX4 Gas Mileage Comparisons By Year