1991 Isuzu Trooper fuel economy
The EPA lists 4 versions of the 1991 Isuzu Trooper. Combined fuel economy ranges from 15 to 15 MPG; the most efficient version is rated 14 city / 17 highway.
At a glance
- Combined
- 15 MPG
- City and highway
- 14 and 17 most efficient version
- Yearly fuel cost
- $4,450 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| Trooper Automatic 4-spd | 4-cyl 2.6L | 4-Wheel or All-Wheel Drive | 14 | 17 | 15 MPG | $4,450 |
| Trooper Manual 5-spd | 4-cyl 2.6L | 4-Wheel or All-Wheel Drive | 15 | 17 | 15 MPG | $4,450 |
| Trooper Automatic 4-spd | 6-cyl 2.8L | 4-Wheel or All-Wheel Drive | 14 | 17 | 15 MPG | $4,450 |
| Trooper Manual 5-spd | 6-cyl 2.8L | 4-Wheel or All-Wheel Drive | 14 | 17 | 15 MPG | $4,450 |
At EPA assumptions, the most efficient version costs about $4,450 per year in fuel.