1984 Jeep J-10 Pickup
US · Pickup · Standard Pickup Trucks 4WD
The 1984 Jeep J-10 Pickup is listed in the US market as a pickup 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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
- Varies by configuration: 4.2L 6-cylinder (FFS) CA model), 4.2L 6-cylinder (FFS), 5.9L 8-cylinder, 5.9L 8-cylinder (CA model)
- Transmission
- Varies by configuration: Automatic, Manual
- Drivetrain
- AWD
- Fuel
- Gasoline
- Economy
- 11 mpg (21.4 L/100 km) to 17 mpg (13.8 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 4.2L 6-cylinder (FFS) CA model), 4.2L 6-cylinder (FFS), 5.9L 8-cylinder, 5.9L 8-cylinder (CA model) | |
| Displacement | 4.2 L to 5.9 L | |
| Cylinders | 6 to 8 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, Manual | |
| Gears | 3 to 4 | |
| Drivetrain | AWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 11 mpg (21.4 L/100 km) to 17 mpg (13.8 L/100 km) | EPA fueleconomy.gov |
| City | 10 mpg (23.5 L/100 km) to 15 mpg (15.7 L/100 km) | |
| Highway | 12 mpg (19.6 L/100 km) to 19 mpg (12.4 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Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity.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
7 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
- J-10 Pickup 4WD · 4.2L · AWD · 3-speed automatic
- J-10 Pickup 4WD · 4.2L · AWD · 3-speed automatic
- J-10 Pickup 4WD · 4.2L · AWD · 4-speed manual
- J-10 Pickup 4WD · 4.2L · AWD · 4-speed manual
- J-10 Pickup 4WD · 5.9L · AWD · 3-speed automatic
- J-10 Pickup 4WD · 5.9L · AWD · 3-speed automatic
- J-10 Pickup 4WD · 5.9L · AWD · 3-speed automatic
Recalls
No recall campaigns were found in NHTSA data at the last check. Last checked November 9, 2026.
Data sources
- EPA fueleconomy.gov · retrieved October 25, 2026 · US Government public data
- NHTSA vPIC · retrieved October 25, 2026 · US Government public data
Source checked: October 25, 2026
Data verified: October 25, 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.
Compare
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Frequently asked questions
What engine does the 1984 Jeep J-10 Pickup have?
Varies by configuration: 4.2L 6-cylinder ((FFS) CA model), 4.2L 6-cylinder ((FFS)), 5.9L 8-cylinder, 5.9L 8-cylinder (CA model). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 1984 Jeep J-10 Pickup?
Combined fuel economy is 11 mpg (21.4 L/100 km) to 17 mpg (13.8 L/100 km), as published by the source shown in the specification table.
Is the 1984 Jeep J-10 Pickup front-wheel, rear-wheel or all-wheel drive?
Drivetrain: AWD.
Are there recalls for the 1984 Jeep J-10 Pickup?
No recall campaigns were found in NHTSA data when we last checked on November 9, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.