Isuzu
Ascender 4WD
U.S. fuel economy and specifications from the EPA.

16Best combined MPG2004 model year
2003–2004Model years2 with EPA ratings
4Rated configurationsDrive, transmission and engine
4.2–5.3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2003 15 MPG
2004 16 MPG
2 configurations.
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 16
- Engine displacement
- 4.2 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 14
- Engine displacement
- 5.3 L
- Cylinders
- 8
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 15
- Engine displacement
- 4.2 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 14
- Engine displacement
- 5.3 L
- Cylinders
- 8