1984 Jeep Grand Wagoneer

US · Special Purpose Vehicle 4WD

The 1984 Jeep Grand Wagoneer 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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: Varies by configuration: 4.2L 6-cylinder (FFS), 4.2L 6-cylinder (FFS) CA model), 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 16 mpg (14.7 L/100 km) combined

Generic outline for this body type. An illustration, not a photograph.

Specifications at a Glance

Key Figures

Units:

Engine / Powertrain

4.2L 6-cylinder (FFS), 4.2L 6-cylinder (FFS) CA model), 5.9L 8-cylinder, 5.9L 8-cylinder (CA model)

Combined Economy

11 mpg (21.4 L/100 km) to 16 mpg (14.7 L/100 km) combined

Drivetrain

AWD

Transmission

Automatic, Manual

Market: US·Switch units to convert the figures shown.

Compare 1984 Jeep Grand Wagoneer ↗

Engine

Engine
Specification	Value	Source
Engine	Varies by configuration: 4.2L 6-cylinder (FFS), 4.2L 6-cylinder (FFS) CA model), 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

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

Fuel economy and range
Specification	Value	Source
Combined	11 mpg (21.4 L/100 km) to 16 mpg (14.7 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 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Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity.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

6 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 9, 2026.

87V178000: VISIBILITY:GLASS, SIDE/REAR
THE KEY OPERATED TAILGATE WINDOW WILL CONTINUE TO CLOSE IF THE SPRING LOADED KEY DOES NOT RETURN TO OFF POSITION WHEN RELEASED.
Remedy: OWNERS SHOULD NOT LEAVE KEY IN TAILGATE OF UNATTENDED VEHICLE. REPAIR MECHANISM TO ASSURE PROPER KEY RETURN OPERATION.
Reported November 23, 1987. View on NHTSA
84V009000: SUSPENSION:FRONT:WHEEL BEARING
POSSIBILITY THAT THE FRONT WHEEL BEARINGS DO NOT HAVE ENOUGH LUBRICATION.
Remedy: INNER WHEEL BEARINGS WILL BE INSPECTED AND REPACKED WITH LUBRICANT, OR REPLACED IF INSUFFICIENTLY LUBRICATED.
Reported January 27, 1984. View on NHTSA

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.

Related vehicles

1985 Jeep Grand Wagoneer
Gasoline
Varies by configuration: 4.2L 6-cylinder ((FFS)), 5.9L 8-cylinder ((FFS)), 4.2L 6-cylinder ((FFS) CA model) · AWD
14 mpg (16.8 L/100 km) to 11 mpg (21.4 L/100 km)

Frequently asked questions

What engine does the 1984 Jeep Grand Wagoneer have?

Varies by configuration: 4.2L 6-cylinder ((FFS)), 4.2L 6-cylinder ((FFS) CA model), 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 Grand Wagoneer?

Combined fuel economy is 11 mpg (21.4 L/100 km) to 16 mpg (14.7 L/100 km), as published by the source shown in the specification table.

Is the 1984 Jeep Grand Wagoneer front-wheel, rear-wheel or all-wheel drive?

Drivetrain: AWD.

Are there recalls for the 1984 Jeep Grand Wagoneer?

NHTSA lists 2 recall campaigns for this model year (last checked November 9, 2026). Details are in the Recalls section.