Jaguar XJL FFV MPG and Fuel Economy

Jaguar have been manufacturing models of XJL FFV for 3 years, with the latest vehicle in 2015 having a combined MPG of 18.

The estimated fuel cost for the 2015 Jaguar XJL FFV is $4,100 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 $9,000 more on fuel driving a 2015 Jaguar XJL FFV.

🛢 The Jaguar XJL FFV will consume roughly 17 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Jaguar XJL FFV will emit 503 grams of CO2, which is about 7,545,000 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 360 trees would be needed to offset emissions from the Jaguar XJL FFV.

The table below is a complete list of the 3 Jaguar XJL FFV 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
2015 Jaguar XJL FFV18$4,100
2014 Jaguar XJL FFV18$4,100
2013 Jaguar XJL FFV19$3,900

Link To or Reference This Page

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

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

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

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