How reliable is a Jaguar Xj?

Jaguar Xj's have a extremely good reliability rating of 842/999. The score was a mathematical result of the average score of every Jaguar Xj that has had a registered MOT. Jaguar Xj's reliability reviews are reflected in the score.

We calculated all of the below figures by getting the score from each vehicle make/model/year/fuel, which are each calculated a score. We then generate the average score from those, taking into account factors such as mileage and emissions.

You should always consider breakdown cover if you are concerned over the reliability of a vehicle.