19 problems have been reported for the 2007 Jaguar XK. The following chart shows the 11 most common problems for 2007 Jaguar XK. The number one most common problem is related to the vehicle's vehicle speed control with 5 problems. The second most common problem is related to the vehicle's electrical system (3 problems).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control | |
| Electrical System | |
| Engine And Engine Cooling | |
| Equipment | |
| Structure | |
| Service Brakes | |
| Exterior Lighting | |
| Wheel | |
| Power Train | |
| Other Fuel System | |
| Steering |
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2007 Jaguar XK in the United States are 7,992 units [1]. If the total number of problems reported by Jaguar XK owners in the last 17 years is 19, and the age of the vehicle is 17, the PPMY index can then be calculated as
PPMY Index = 19 / 7,992 / 17 * 1000 = 0.14.
For more information, refer to this page: A study of reliability comparison across Jaguar XK model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2007 Jaguar XK in 2007.
| Service Year | Number of Problems |
|---|---|
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 |
When making the decision between buying a new or used Jaguar XK, the following table can be used to compare the 2007 Jaguar XK with the Jaguar XK from other model years. Note that the number of problems reported for the 2007 XK is 19 while the average number of problems reported for the 13 model years of the Jaguar XK is 4.