Jaguar Xf vs Jaguar Xk8: MOT reliability compared
Updated 05 September 2026.
19.2%
Jaguar Xf MOT failure rate, 4.2 pts lower than Jaguar Xk8
Jaguar Xf is the more reliable MOT performer: 19.2% of Jaguar Xf MOTs fail versus 23.4% for Jaguar Xk8, a 4.2 point gap.
| Metric | Jaguar Xf | Jaguar Xk8 |
|---|---|---|
| MOT failure rate | 19.2% | 23.4% |
| Tests analysed | 1,397,335 | 237,921 |
| Most common failure | Tyres (32.3%) | Suspension (31.8%) |
Questions and answers
Which is more reliable, Jaguar Xf or Jaguar Xk8?
Jaguar Xf is the more reliable MOT performer: 19.2% of Jaguar Xf MOTs fail versus 23.4% for Jaguar Xk8, a 4.2 point gap.
What is the MOT failure rate of the Jaguar Xf?
19.2% of Jaguar Xf MOT tests result in a failure, from 1,397,335 tests.
What is the MOT failure rate of the Jaguar Xk8?
23.4% of Jaguar Xk8 MOT tests result in a failure, from 237,921 tests.