Jaguar XJL MPG and Fuel Economy

Jaguar have been manufacturing models of XJL for 6 years, with the latest vehicle in 2019 having a combined MPG of 21.

The estimated fuel cost for the 2019 Jaguar XJL is $3,500 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will spend $6,000 more on fuel driving a 2019 Jaguar XJL.

🛢 The Jaguar XJL will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Jaguar XJL will emit 418 grams of CO2, which is about 6,270,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 299 trees would be needed to offset emissions from the Jaguar XJL.

The table below is a complete list of the 6 Jaguar XJL fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

VehicleCombined MPGFuel Cost
2019 Jaguar XJL21$3,500
2018 Jaguar XJL18$4,100
2017 Jaguar XJL18$4,100
2016 Jaguar XJL18$4,100
2015 Jaguar XJL18$4,100
2014 Jaguar XJL18$4,100

Link To or Reference This Page

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

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

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

  • Jaguar XJL MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/jaguar/xjl.