2003 Jaguar XJ Sport MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2003 Jaguar XJ Sport.

The 2003 Jaguar XJ Sport runs on premium gasoline and is in the Compact 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 2003 Jaguar XJ Sport is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2003 Jaguar XJ Sport Get?

First off, the most commonly asked question. A 2003 Jaguar XJ Sport gets up to 15 miles per gallon in the city, and 22 miles per gallon on the highway.

The combined average MPG for the 2003 Jaguar XJ Sport is 18 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2003 Jaguar XJ Sport?

The estimated fuel costs for the 2003 Jaguar XJ Sport is $4,100 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 2003 Jaguar XJ Sport to an average vehicle over 5 years, you will spend $9,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2003 Jaguar XJ Sport Consume?

The 2003 Jaguar XJ Sport will consume roughly 17 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 2003 Jaguar XJ Sport.

City MPG15
Highway MPG22
Combined MPG18
Save/Spend vs Average CarSpend $9,000
Fuel Cost$4,100
Fuel Type 1Premium
Barrels of Petroleum17
DriveRear-Wheel Drive
Cylinders8
Displacement4
TransmissionAutomatic 5-spd
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Jaguar Models from 2003

If you're interested in other Jaguar models from 2003, 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.

Link To or Reference This Page

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

  • "2003 Jaguar XJ Sport MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/jaguar/xj-sport/2003.

  • "2003 Jaguar XJ Sport MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/jaguar/xj-sport/2003. Accessed January 3, 2026.

  • 2003 Jaguar XJ Sport MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/jaguar/xj-sport/2003.