Jaguar H.e vs Jaguar Xj: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Jaguar H.e
100%
MOT pass rate · 1 vehicles
Jaguar Xj
77%
MOT pass rate · 80,612 vehicles
Verdict: On MOT pass rate the Jaguar H.e (100%) and Jaguar Xj (77%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Jaguar H.e | Jaguar Xj |
|---|---|---|
| MOT pass rate | 100% ✓ | 77% |
| MOT failure rate | 0% ✓ | 23% |
| Faults & advisories per test | 1.1 ✓ | 2.0 |
| Dangerous-fault share | 0% ✓ | 1% |
| Average mileage | 75,848 mi | 113,306 mi |
| Sample size (vehicles) | 1 | 80,612 |
Most common faults
Jaguar H.e
- Oil leak, but not excessive (8.4.1 (a) (i))
- Nearside Front Lower Suspension arm ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)
- Nearside Front Upper Suspension arm ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)
- Oil leak
- Front Tyre slightly damaged/cracking or perishing Both sides (5.2.3 (d) (ii))
- Rear Tyre slightly damaged/cracking or perishing Both sides (5.2.3 (d) (ii))
Jaguar Xj
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front wheel bearing has slight play (2.5.A.3c)
- Offside Front wheel bearing has slight play (2.5.A.3c)
Reliability FAQ
On MOT pass rate the Jaguar H.e (100%) and Jaguar Xj (77%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Jaguar H.e report Full Jaguar Xj 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.