Jaguar Xf vs Jaguar Xk ss: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Jaguar Xf
81%
MOT pass rate · 116,331 vehicles
Jaguar Xk ss
100%
MOT pass rate · 2 vehicles
Verdict: On MOT pass rate the Jaguar Xf (81%) and Jaguar Xk ss (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Jaguar Xf | Jaguar Xk ss |
|---|---|---|
| MOT pass rate | 81% | 100% ✓ |
| MOT failure rate | 19% | 0% ✓ |
| Faults & advisories per test | 1.6 | 0.1 ✓ |
| Dangerous-fault share | 4% | 0% ✓ |
| Average mileage | 98,854 mi | 5,737 mi |
| Sample size (vehicles) | 116,331 | 2 |
Most common faults
Jaguar Xf
- Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))
- Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
Jaguar Xk ss
- engine slightly oily
- headlight have no kick up
- slight play in o/s/r wheel
- Offside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Offside Rear Wheel bearing has slight play (5.1.3 (a) (i))
Reliability FAQ
On MOT pass rate the Jaguar Xf (81%) and Jaguar Xk ss (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Jaguar Xf report Full Jaguar Xk ss report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.