2020 Jaguar XJL Specs: MPG, Gas Mileage, Engine Size & Dimensions
2020 Jaguar XJL Specs at a Glance
The 2020 Jaguar XJL gets 21 mpg combined on the 3.0L Rear-Wheel Drive configuration, weighs 4,156 lbs, measures 206.7 in long. Figures are per configuration, not a single official number — other trims rate as low as 18 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 21 mpg (18 city / 27 hwy)
- Best configuration: 3.0L · Rear-Wheel Drive · Automatic (S8) · other 2020 trims rate 18–21 mpg combined
- Engine
- 3.0L 6-cyl
- 3.0L · Rear-Wheel Drive · Automatic (S8) · 2 powertrains offered
- Curb weight
- 4,156 lbs
- Heaviest recorded configuration: XJL LWB 4DR SEDAN V8
- Length
- 206.7 in · 74.4 in wide · 57.1 in tall
- Wheelbase
- 124.4 in
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →Jaguar XJL — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2017 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | All-Wheel Drive | 17 | 25 | 20 | Premium Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | Rear-Wheel Drive | 18 | 27 | 21 | Premium Gasoline |
| 2017 | Auto (S8), 8 cyl, 5.0 L | 8 · 5.0L | Automatic (S8) | Rear-Wheel Drive | 15 | 23 | 18 | Premium Gasoline |
| 2016 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | Rear-Wheel Drive | 18 | 27 | 21 | Premium Gasoline |
| 2016 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | All-Wheel Drive | 17 | 25 | 20 | Premium Gasoline |
| 2016 | Auto (S8), 8 cyl, 5.0 L | 8 · 5.0L | Automatic (S8) | Rear-Wheel Drive | 15 | 23 | 18 | Premium Gasoline |
| 2015 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | All-Wheel Drive | 16 | 24 | 19 | Premium Gasoline |
| 2015 | Auto (S8), 6 cyl, 3.0 L | 6 · 3.0L | Automatic (S8) | Rear-Wheel Drive | 17 | 27 | 20 | Premium Gasoline |
| 2015 | Auto (S8), 8 cyl, 5.0 L | 8 · 5.0L | Automatic (S8) | Rear-Wheel Drive | 15 | 23 | 18 | Premium Gasoline |
| 2015 | Auto (S8), 8 cyl, 5.0 L | 8 · 5.0L | Automatic (S8) | Rear-Wheel Drive | 15 | 23 | 18 | Premium Gasoline |
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All Jaguar XJL specifications
More Jaguar models
View all Jaguar models →Jaguar XJL — Frequently Asked Questions
What is the fuel economy of the 2017 Jaguar XJL?
The Jaguar XJL is EPA-rated at up to 21 MPG combined (18 city / 27 highway).
What engine does the 2017 Jaguar XJL have?
The Jaguar XJL uses a 3.0L 6-cylinder engine paired with an Automatic transmission.
What years of the Jaguar XJL are covered here?
This page documents 10 verified Jaguar XJL configurations across model years 2015–2017.
Which model year of the Jaguar XJL is the most fuel efficient?
The 2017 Jaguar XJL holds the highest combined rating at 21 MPG; the 2015 sits lowest at 20 MPG, a difference of 1 MPG (about 5%) across the 3 rated years on file.
How many engine options does the Jaguar XJL have?
The records list 2 distinct displacements for the Jaguar XJL — 3L, 5L — which is why combined MPG varies between trims of the same year.
Is the 2017 Jaguar XJL front-wheel drive or all-wheel drive?
The Jaguar XJL appears in 2 drivetrain layouts across the years documented here — All-Wheel Drive, Rear-Wheel Drive — with the latest 2017 record on All-Wheel Drive.