Jaguar XK8 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Jaguar XK8 model year from 1998 to 2015 — each engine and transmission with its official city, highway and combined figures. Over these years the XK8 has been offered with 5.0L 8-cyl, 4.2L 8-cyl, 4.0L 8-cyl engines; the most efficient version is the 2015 (up to 19 MPG combined). Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Jaguar XK8 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2015 | 18–19 MPG | 5.0L 8-cyl | — | — |
| 2014 | 18–19 MPG | 5.0L 8-cyl | — | — |
| 2013 | 18–19 MPG | 5.0L 8-cyl | — | — |
| 2012 | 17–19 MPG | 5.0L 8-cyl | — | — |
| 2011 | 17–19 MPG | 5.0L 8-cyl | — | — |
| 2010 | 17–19 MPG | 5.0L 8-cyl | — | — |
| 2009 | 19 MPG | 4.2L 8-cyl | — | — |
| 2008 | 19 MPG | 4.2L 8-cyl | — | — |
| 2007 | 19 MPG | 4.2L 8-cyl | — | — |
| 2006 | 19 MPG | 4.2L 8-cyl | — | — |
| 2005 | 19 MPG | 4.2L 8-cyl | — | — |
| 2004 | 19 MPG | 4.2L 8-cyl | — | — |
| 2003 | 19 MPG | 4.2L 8-cyl | — | — |
| 2002 | 18 MPG | 4.0L 8-cyl | — | — |
| 2001 | 18 MPG | 4.0L 8-cyl | — | — |
| 2000 | 18 MPG | 4.0L 8-cyl | — | — |
| 1999 | 17–18 MPG | 4.0L 8-cyl | — | — |
| 1998 | 18 MPG | 4.0L 8-cyl | — | — |
2015 Jaguar XK8: engines & MPG
The 2015 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 18 MPG |
2014 Jaguar XK8: engines & MPG
The 2014 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 18 MPG |
2013 Jaguar XK8: engines & MPG
The 2013 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 18 MPG |
2012 Jaguar XK8: engines & MPG
The 2012 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 17 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 17 MPG |
2011 Jaguar XK8: engines & MPG
The 2011 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 17 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 17 MPG |
2010 Jaguar XK8: engines & MPG
The 2010 XK8 was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy from 17 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 16 | 24 | 19 MPG |
| XK | 5.0L 8-cyl | Automatic (S6) | Premium | 15 | 22 | 17 MPG |
2009 Jaguar XK8: engines & MPG
The 2009 XK8 was EPA-rated in 1 version (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 25 | 19 MPG |
2008 Jaguar XK8: engines & MPG
The 2008 XK8 was EPA-rated in 1 version (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 25 | 19 MPG |
2007 Jaguar XK8: engines & MPG
The 2007 XK8 was EPA-rated in 1 version (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 25 | 19 MPG |
2006 Jaguar XK8: engines & MPG
The 2006 XK8 was EPA-rated in 2 versions (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
| XK8 | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
2005 Jaguar XK8: engines & MPG
The 2005 XK8 was EPA-rated in 2 versions (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
| XK8 | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
2004 Jaguar XK8: engines & MPG
The 2004 XK8 was EPA-rated in 2 versions (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
| XK8 | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
2003 Jaguar XK8: engines & MPG
The 2003 XK8 was EPA-rated in 2 versions (4.2L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
| XK8 Convertible | 4.2L 8-cyl | Automatic 6-spd | Premium | 16 | 24 | 19 MPG |
2002 Jaguar XK8: engines & MPG
The 2002 XK8 was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
| XK8 | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
2001 Jaguar XK8: engines & MPG
The 2001 XK8 was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
| XK8 | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
2000 Jaguar XK8: engines & MPG
The 2000 XK8 was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 | 4.0L 8-cyl | Automatic 5-spd | Premium | 16 | 23 | 18 MPG |
| XK8 Convertible | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
1999 Jaguar XK8: engines & MPG
The 1999 XK8 was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy from 17 to 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 23 | 18 MPG |
| XK8 Convertible | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 17 MPG |
1998 Jaguar XK8: engines & MPG
The 1998 XK8 was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| XK8 Convertible | 4.0L 8-cyl | Automatic 5-spd | Premium | 15 | 22 | 18 MPG |
| XK8 | 4.0L 8-cyl | Automatic 5-spd | Premium | 16 | 23 | 18 MPG |
Frequently asked questions
What MPG does a Jaguar XK8 get?
Depending on year and engine, EPA combined ratings for the XK8 range from 18 to 19 MPG. The most efficient rated version is the 2015 model year.
What engines does the 2015 Jaguar XK8 have?
The 2015 XK8 was EPA-rated with 5.0L 8-cyl engines — see the 2015 table above for each version's exact city/highway figures.
Does the Jaguar XK8 require premium gas?
Yes — every EPA-rated gas XK8 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/jaguar/xk8.
See also: Jaguar XK8 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].