Jaguar Xj vs Jaguar Xe: MOT reliability compared
Updated 05 September 2026.
15.4%
Jaguar Xe MOT failure rate, 7.9 pts lower than Jaguar Xj
Jaguar Xe is the more reliable MOT performer: 15.4% of Jaguar Xe MOTs fail versus 23.3% for Jaguar Xj, a 7.9 point gap.
| Metric | Jaguar Xj | Jaguar Xe |
|---|---|---|
| MOT failure rate | 23.3% | 15.4% |
| Tests analysed | 912,161 | 367,071 |
| Most common failure | Lamps & electrical (28.7%) | Tyres (34.4%) |
Questions and answers
Which is more reliable, Jaguar Xj or Jaguar Xe?
Jaguar Xe is the more reliable MOT performer: 15.4% of Jaguar Xe MOTs fail versus 23.3% for Jaguar Xj, a 7.9 point gap.
What is the MOT failure rate of the Jaguar Xj?
23.3% of Jaguar Xj MOT tests result in a failure, from 912,161 tests.
What is the MOT failure rate of the Jaguar Xe?
15.4% of Jaguar Xe MOT tests result in a failure, from 367,071 tests.