We don't have a lot of Jaguar XJ engine problems on file — feel free to add yours here. The most common XJ engine problems cost $8,400 to fix & occur at 71,000 miles. Click on a year below.

Worst Engine Problems
engine failure 2012 Jaguar XJ
unintended acceleration while braking 2004 Jaguar XJ
goes into fail safe mode 2003 Jaguar XJ