Jaguar XJR MOT pass rate and common failures
In 2025, 75.3% of Jaguar XJR MOT tests were a first-time pass, across 2,035 tests in Great Britain. For all cars it was 71.5%.
Compared with cars of the same age
Older cars fail more often, so a model that’s mostly a few years old will look better than one that’s mostly 12. These figures compare like with like.
At 3–5 years
–
Too few tests at this age to say.
At 6–10 years
84.2%
All cars: 76.1% (8.1 points better). 171 tests.
At 11 years and over
73.5%
All cars: 61.3% (12.2 points better). 1,743 tests.
Pass rate by age
Figures by age, with typical mileage
| Age (years) | Tests | First-time pass | All cars | Typical mileage |
|---|---|---|---|---|
| 6 | 53 | 81.1% | 81.9% | 43,750 miles |
| 7 | 54 | 87.0% | 79.3% | 43,750 miles |
| 8 | 64 | 84.4% | 76.3% | 58,750 miles |
| 16 | 54 | 77.8% | 57.5% | 76,250 miles |
| 17 | 110 | 69.1% | 57.2% | 88,750 miles |
| 18 | 132 | 70.5% | 57.0% | 88,750 miles |
| 19 | 111 | 70.3% | 57.2% | 96,250 miles |
| 20+ | 1,336 | 74.2% | 61.4% | 106,250 miles |
Typical mileage is the median reading at the test, to the nearest 2,500 miles.
What fails most often
The share of Jaguar XJR MOT tests that failed on at least one item in each area, against all cars. A test can fail on several areas at once.
| Area | XJR | All cars |
|---|---|---|
| Suspension | 17.4% | 13.7% |
| Brakes | 10.7% | 10.2% |
| Noise, emissions and leaks | 10.0% | 4.0% |
| Lamps, reflectors and electrical equipment | 9.0% | 16.6% |
| Tyres | 5.4% | 8.4% |
| Body, chassis, structure | 4.5% | 4.2% |
| Steering | 4.1% | 2.5% |
| Visibility | 3.4% | 5.2% |
Most common reasons for failing
- Ball joint dust cover no longer prevents the ingress of dirt failed 5.0% of tests · what this means
- Malfunction indicator lamp: inoperative or indicates a malfunction failed 2.7% of tests · what this means
- Track rod end: ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt failed 2.5% of tests · what this means
- Pins and bushes: pin or bush excessively worn failed 2.4% of tests · what this means
- Component mounting prescribed areas: prescribed area excessively corroded significantly reducing structural strength failed 2.3% of tests
- Catalyst emissions: lambda reading after 2nd fast idle outside specified limits failed 2.1% of tests · what this means
- Rigid brake pipes: excessively corroded failed 1.9% of tests · what this means
- Linkage ball joint dust cover: ball joint dust cover no longer prevents the ingress of dirt failed 1.6% of tests · what this means
- Wipers: does not clear the windscreen effectively failed 1.5% of tests · what this means
- Integral vehicle structure condition: corroded to the extent that the rigidity of the assembly is significantly reduced failed 1.4% of tests
Checking a particular XJR?
See its own MOT history, mileage record and advisories in plain English. Free, no sign-up.
About these figures
- They cover every XJR version DVSA records under this name (engines, trims and generations together), on its first MOT test of each visit. A “pass with rectification” (fixed within an hour) counts as a fail, as in DVSA’s own statistics.
- Cars under three years old are left out, because the few tested that young are mostly taxis.
- Fuel mix of the cars tested: petrol 99.7%, liquefied petrolum gas (lpg) 0.3%, diesel 0.0%.
- A pass rate describes the model, not any one car. How a car has been looked after matters more.
Download these figures (CSV) · Other Jaguar models · All makes
Source: DVSA anonymised MOT test data for 2025. Contains public sector information licensed under the Open Government Licence v3.0. Our own analysis; not produced or endorsed by DVSA.