23 problems have been reported for the 2006 Jaguar XJ. The following chart shows the 12 most common problems for 2006 Jaguar XJ. The number one most common problem is related to the vehicle's fuel system, gasoline with 6 problems. The second most common problem is related to the vehicle's fuel system, other (3 problems).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System | |
| Other Fuel System | |
| Engine And Engine Cooling | |
| Service Brakes | |
| Tire | |
| Suspension | |
| Equipment | |
| Parking Brake | |
| Steering | |
| Power Train | |
| Electrical System | |
| Unknown Or Other |
The following chart shows the number of problems reported during each of the service years since the debut of the 2006 Jaguar XJ in 2006.
| Service Year | Number of Problems |
|---|---|
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 |
When making the decision between buying a new or used Jaguar XJ, the following table can be used to compare the 2006 Jaguar XJ with the Jaguar XJ from other model years. Note that the number of problems reported for the 2006 XJ is 23 while the average number of problems reported for the 17 model years of the Jaguar XJ is 11.