facebook pixel

Isuzu Ascender Gas Mileage (2003 - 2008): Comprehensive Fuel Economy Data

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

The Isuzu Ascender gas mileage is 16 to 19 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2004 Isuzu Ascender LS trim model has a combined gas mileage of 16 miles per gallon, while the 2007 Isuzu Ascender S has a combined gas mileage of 19 miles per gallon.

In the city, the Ascender gas mileage is 14 to 16 miles per gallon depending on the trim and model year.

On the highway, the Ascender gas mileage is 18 to 22 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.

Jump To Model Year

2000's

2008 Isuzu Ascender Gas Mileage

The 2008 Isuzu Ascender gas mileage is 17 miles per gallon combined.

In the city, the 2008 Ascender gas mileage is 14 miles per gallon.

On the highway, the 2008 Ascender gas mileage is 20 miles per gallon.

2008 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 14 city mpg | 20 hwy mpg | 17 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 14 city mpg | 20 hwy mpg | 17 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 14 city mpg | 20 hwy mpg | 17 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 14 city mpg | 20 hwy mpg | 17 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 14 city mpg | 20 hwy mpg | 17 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 14 city mpg | 20 hwy mpg | 17 combined mpg
2008 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km

2007 Isuzu Ascender Gas Mileage

Depending on trim level, the 2007 Isuzu Ascender gas mileage is from 18 to 19 miles per gallon combined.

In the city, the 2007 Ascender gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2007 Ascender gas mileage is from 21 to 22 miles per gallon, depending on the trim.

2007 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
2007 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km

2006 Isuzu Ascender Gas Mileage

Depending on trim level, the 2006 Isuzu Ascender gas mileage is from 17.5 to 19 miles per gallon combined.

In the city, the 2006 Ascender gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2006 Ascender gas mileage is from 20 to 22 miles per gallon, depending on the trim.

2006 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
2006 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
2006 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 22 hwy mpg | 19 combined mpg
2006 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
2006 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km
2006 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km

2005 Isuzu Ascender Gas Mileage

Depending on trim level, the 2005 Isuzu Ascender gas mileage is from 16.5 to 18.5 miles per gallon combined.

In the city, the 2005 Ascender gas mileage is from 14 to 16 miles per gallon, depending on the trim.

On the highway, the 2005 Ascender gas mileage is from 19 to 21 miles per gallon, depending on the trim.

2005 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 14 city mpg | 19 hwy mpg | 16.5 combined mpg
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 14 city mpg | 19 hwy mpg | 16.5 combined mpg
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
2005 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
2005 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
2005 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
LS SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | 4WD 17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV MPFI | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
2005 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
2005 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Hydra-Matic Auto w/OD | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km

2004 Isuzu Ascender Gas Mileage

Depending on trim level, the 2004 Isuzu Ascender gas mileage is from 16 to 18.5 miles per gallon combined.

In the city, the 2004 Ascender gas mileage is from 14 to 16 miles per gallon, depending on the trim.

On the highway, the 2004 Ascender gas mileage is from 18 to 21 miles per gallon, depending on the trim.

2004 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
LS SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | RWD 16 city mpg | 19 hwy mpg | 17.5 combined mpg
Limited SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
Limited SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | RWD 16 city mpg | 19 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
2004 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 15 city mpg | 20 hwy mpg | 17.5 combined mpg
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
Luxury SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
2004 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 15 city mpg | 21 hwy mpg | 18 combined mpg
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 16 city mpg | 21 hwy mpg | 18.5 combined mpg
2004 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
LS SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | RWD 15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
Limited SUV 5.3L | V8 | OHV | 4 Spd Auto w/OD Hydra-Matic | RWD 15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
2004 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
S SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
Luxury SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
2004 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | 4WD 16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km
LS SUV 4.2L | I6 | 4 Spd Auto w/OD Hydra-Matic | RWD 15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km

2003 Isuzu Ascender Gas Mileage

Depending on trim level, the 2003 Isuzu Ascender gas mileage is from 16 to 17 miles per gallon combined.

In the city, the 2003 Ascender gas mileage is from 14 to 15 miles per gallon, depending on the trim.

On the highway, the 2003 Ascender gas mileage is from 18 to 19 miles per gallon, depending on the trim.

2003 Isuzu Ascender Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
Limited SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
Limited SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
S SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
S SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
2003 Isuzu Ascender Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 14 city mpg | 18 hwy mpg | 16 combined mpg
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 15 city mpg | 19 hwy mpg | 17 combined mpg
2003 Isuzu Ascender Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
Limited SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
Limited SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
S SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
S SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
2003 Isuzu Ascender Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | 4WD 17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
LS SUV 4.2L | I6 | DOHC 24-VALVE | 4 Spd Auto w/OD Hyrda-Matic | RWD 16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km
Isuzu Ascender Gas Mileage Data Brought To You By AutoPadre
Isuzu Ascender Gas Mileage Data Brought To You By AutoPadre

Isuzu Ascender Gas Mileage Comparisons By Year

2006 vs. 2004

2007 vs. 2008

2005 vs. 2003

AutoPadre's Face

AutoPadre Comparison Tool

Vs.

Best Fuel Mileages

1) Toyota Prius

2) Hyundai Ioniq

3) Honda Civic

4) Toyota Corolla

5) Kia Niro

6) Volkswagen Jetta

7) Honda Accord

8) Hyundai Kona

9) Toyota Camry

10) Ford Fusion

11) Honda Accord

Other Isuzu Ascender Specs

Maintenance Data

Colors

Battery Size

Wiper Size

Internal Dimensions

Cargo Space

Headroom

Legroom

Seating Capacity

External Dimensions

Length x Width x Height

Weight

Power and Hauling

Horsepower

Payload

Towing Capacity

Handling Data

Steering Wheel Size

Tire Size

Financial Data

Depreciation

Fuel Efficiency

Gas Tank Size