- Gas
- Large cars
- MY2013–2017
Jaguar XJL MPG & Fuel Cost by Year
5 model years · 2013–2017
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Jaguar XJL fuel economy at a glance
EPA has rated the Jaguar XJL for 5 model years, 2013 to 2017. Across those years its combined rating runs 18–21 MPG. The latest model year, 2017, has 3 configurations rated 18–21 MPG combined and costing $3,790–$4,540 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2013 is the 2017 XJL 3.0L 6-cyl supercharged RWD, at 21 MPG.
Jaguar XJL MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2014-2017 Generation page | ||
| 2017 | 18–21 | $3,790–$4,540 |
| 2016 | 18–21 | $3,790–$4,540 |
| 2015 | 18–20 | $4,010–$4,540 |
| 2014 | 18–20 | $4,010–$4,540 |
| 2013 Generation page | ||
| 2013 | 18–19 | $4,300–$4,540 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Jaguar XJL generations
2 generations between 2013 and 2017. Open one for the table of every model year and configuration.
2017 powertrain options
More Jaguar models
Frequently asked questions
What is the Jaguar XJL's gas mileage by year?
EPA combined ratings for the Jaguar XJL run 18–21 MPG across model years 2013 to 2017. The latest year, 2017, is rated 18–21 MPG.
Which Jaguar XJL model year has the best gas mileage?
The 2017 Jaguar XJL XJL 3.0L 6-cyl supercharged RWD has the highest combined rating since 2013, at 21 MPG.
How much does a Jaguar XJL cost to fuel per year?
For MY2017, EPA-rated configurations cost $3,790–$4,540 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $3,790.
Has the Jaguar XJL's fuel economy improved over time?
Yes. The most efficient configuration moved from 19 MPG in 2013 to 21 MPG in 2017, 2 MPG more.
Which Jaguar XJL model years have the same ratings?
EPA lists identical ratings as the previous year for 2015. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.