1988 Isuzu Trooper
US · Special Purpose Vehicles
The 1988 Isuzu Trooper is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 2.6L 4-cylinder (FFS)
- Transmission
- Varies by configuration: Automatic, Manual
- Drivetrain
- AWD
- Fuel
- Gasoline
- Economy
- 15 mpg (15.7 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 2.6L 4-cylinder (FFS) | |
| Displacement | 2.6 L | |
| Cylinders | 4 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, Manual | |
| Gears | 4 to 5 | |
| Drivetrain | AWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 15 mpg (15.7 L/100 km) | EPA fueleconomy.gov |
| City | 14 mpg (16.8 L/100 km) to 15 mpg (15.7 L/100 km) | |
| Highway | 17 mpg (13.8 L/100 km) |
Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 2 recall campaigns for this model year. Last checked November 7, 2026.
93E023000: TRAILER HITCHES
THE WELD ON THE RECEIVER UNIT OF THE TRAILER HITCH CAN BREAK.
Remedy: REPLACE THE TRAILER HITCH.
Reported July 22, 1993. View on NHTSA
89V001000: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
DUE TO INSUFFICIENT CLEARANCE BETWEEN A BOLT THAT FIXES THE HEATER TO THE VEHICLE BODY AND A FUEL DELIVERY PIPE AND BETWEEN A REAR HEATER HOSE CLIP, USE UNDER SERVERE CONDITIONS COULD CAUSE PIPE RUPTURE AND FUEL LEAKAGE.
Remedy: INSTALL NEW LINES AND A CLIP.
Reported December 4, 1989. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 21, 2026 · US Government public data
- NHTSA vPIC · retrieved October 21, 2026 · US Government public data
Source checked: October 21, 2026
Data verified: October 22, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 1987 Isuzu Trooper
Varies by configuration: Diesel, Gasoline
Varies by configuration: 2.2L 4-cylinder turbocharged ((DSL,TRBO) (NO-CAT)), 2.3L 4-cylinder · AWD
22 mpg (10.7 L/100 km) to 17 mpg (13.8 L/100 km) - 1989 Isuzu Trooper
Gasoline
Varies by configuration: 2.6L 4-cylinder ((FFS)), 2.8L 6-cylinder ((FFS)) · AWD
15 mpg (15.7 L/100 km)
Frequently asked questions
What engine does the 1988 Isuzu Trooper have?
2.6L 4-cylinder ((FFS)). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 1988 Isuzu Trooper?
Combined fuel economy is 15 mpg (15.7 L/100 km), as published by the source shown in the specification table.
Is the 1988 Isuzu Trooper front-wheel, rear-wheel or all-wheel drive?
Drivetrain: AWD.
Are there recalls for the 1988 Isuzu Trooper?
NHTSA lists 2 recall campaigns for this model year (last checked November 7, 2026). Details are in the Recalls section.