1986 Jaguar XJS
US · Subcompact Cars
The 1986 Jaguar XJS 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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
- 5.3L 12-cylinder (GUZZLER) (FFS)
- Transmission
- 3-speed automatic
- Drivetrain
- RWD
- Fuel
- Gasoline
- Economy
- 13 mpg (18.1 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 5.3L 12-cylinder (GUZZLER) (FFS) | |
| Displacement | 5.3 L | |
| Cylinders | 12 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 3 | |
| Drivetrain | RWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 13 mpg (18.1 L/100 km) | EPA fueleconomy.gov |
| City | 11 mpg (21.4 L/100 km) | |
| Highway | 16 mpg (14.7 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Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity.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
1 configuration listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 4 recall campaigns for this model year. Last checked November 8, 2026.
90V123000: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
EXCESSIVE FUEL VAPOR PRESSURE CAN OCCUR THAT, AFTER PROLONGED CYCLING, COULD WEAKEN THE FUEL TANK STRUCTURE.
Remedy: INSTALL A REVISED FUEL PURGE SYSTEM WHICH ELIMINATES EXCESSIVE VAPOR PRESSURE BUILD-UP.
Reported July 2, 1990. View on NHTSA
90V035000: VEHICLE SPEED CONTROL
ELECTRONICALLY CONTROLLED VALVES IN THE CRUISE CONTROL ACTUATOR MAY NOT FUNCTION PROPERLY DUE TO DIRT ENTERING THE VALVES.
Remedy: REPLACE CRUISE CONTROL ACTUATOR AND INSTALL ADDITIONAL VACUUM DUMP VALVE.
Reported February 20, 1990. View on NHTSA
89V168000: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
EXCESSIVE FUEL VAPOR PRESSURE CAN OCCUR.
Remedy: INSTALL REVISED PURGE SYSTEM COMPONENTS.
Reported October 11, 1989. View on NHTSA
87V025000: ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK
ELECTRICAL WIRING HARNESS MAY HAVE BEEN INCORRECTLY INSTALLED AND COULD CAUSE A SHORT CIRCUIT.
Remedy: REROUTE HARNESS; IF CHAFED OR DAMAGED CONDITION WILL BE CORRECTED.
Reported March 3, 1987. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 24, 2026 · US Government public data
- NHTSA vPIC · retrieved October 24, 2026 · US Government public data
Source checked: October 24, 2026
Data verified: October 24, 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 Jaguar XJS
Gasoline
5.3L 12-cylinder ((GUZZLER)) · RWD
13 mpg (18.1 L/100 km) - 1987 Jaguar XJS
Gasoline
5.3L 12-cylinder ((GUZZLER) (FFS)) · RWD
14 mpg (16.8 L/100 km)
Frequently asked questions
What engine does the 1986 Jaguar XJS have?
5.3L 12-cylinder ((GUZZLER) (FFS)). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 1986 Jaguar XJS?
Combined fuel economy is 13 mpg (18.1 L/100 km), as published by the source shown in the specification table.
Is the 1986 Jaguar XJS front-wheel, rear-wheel or all-wheel drive?
Drivetrain: RWD.
Are there recalls for the 1986 Jaguar XJS?
NHTSA lists 4 recall campaigns for this model year (last checked November 8, 2026). Details are in the Recalls section.