1986 Jaguar XJS MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1986 Jaguar XJS.

The 1986 Jaguar XJS runs on regular gasoline and is in the Subcompact Cars car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 1986 Jaguar XJS is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 1986 Jaguar XJS Get?

First off, the most commonly asked question. A 1986 Jaguar XJS gets up to 11 miles per gallon in the city, and 16 miles per gallon on the highway.

The combined average MPG for the 1986 Jaguar XJS is 13 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 1986 Jaguar XJS?

The estimated fuel costs for the 1986 Jaguar XJS is $4,800 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 1986 Jaguar XJS to an average vehicle over 5 years, you will spend $12,500 more on fuel.

The 1986 Jaguar XJS is also subject to the Gas Guzzler Tax, which is a federal tax on vehicles that has a combined MPG of less than 22.5.

The combined average MPG for the 1986 Jaguar XJS is 13 miles per gallon, and according to the current tax for each level of MPG, you can expect to pay a tax of $6,400 per year.

🛢 How Many Barrels of Petroleum Does a 1986 Jaguar XJS Consume?

The 1986 Jaguar XJS will consume roughly 23 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 1986 Jaguar XJS.

City MPG11
Highway MPG16
Combined MPG13
Save/Spend vs Average CarSpend $12,500
Gas Guzzler Tax$6,400
Fuel Cost$4,800
Fuel Type 1Regular
Barrels of Petroleum23
DriveRear-Wheel Drive
Cylinders12
Displacement5.3
TransmissionAutomatic 3-spd
Vehicle ClassSubcompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Jaguar Models from 1986

If you're interested in other Jaguar models from 1986, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

ModelCombined MPG
XJ615

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "1986 Jaguar XJS MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/jaguar/xjs/1986.

  • "1986 Jaguar XJS MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/jaguar/xjs/1986. Accessed January 3, 2026.

  • 1986 Jaguar XJS MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/jaguar/xjs/1986.