Jaguar X-Type 2008: reliability & common MOT faults
Elevated MOT failure patterns for the 2008 Jaguar X-Type include Suspension arm (rear) (~13.3× peers). Based on UK DVSA open data for test year 2025 (1,337 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.
Common faults
These are MOT failure patterns that show up more often on this registration year than on similar cars of the same class, age band, and mileage in the same test year (leave-one-out peer comparison; whole model family excluded).
Statistical patterns from MOT defect codes — not manufacturer TSBs, recalls, or a diagnosis of any individual car. Fail and advisory patterns are kept separate.
Based on 1,337 failed first-attempt tests in test year 2025.
Suspension arm (rear)
This failure pattern appears about 13.3× more often than on similar peer cars — recorded on 129 failed first-attempt tests; 9.6% of failed tests for this model year.
Rear · 129 failures · ×13.3 vs similar cars · 9.6% of failed first tests · Strong pattern — appears far more often than similar cars
| # | Fault pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|---|
| 1 |
Suspension arm (rear)
Suspension > Suspension arms > Suspension arm
|
Rear | 129 | ×13.3 | 9.6% | Strong pattern — appears far more often than similar cars |
| 2 |
Hydraulic brake callipers (rear)
Brakes > Brake actuators (including spring brakes or hydraulic cylinders) > Hydraulic brake callipers
|
Rear | 41 | ×12.7 | 3.1% | Likely common fault pattern |
| 3 |
Prescribed areas (front)
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
|
Front | 53 | ×8.5 | 4.0% | Likely common fault pattern |
| 4 |
Chassis condition
Body, chassis, structure > Chassis > Chassis condition
|
Any | 28 | ×7.2 | 2.1% | Possible elevated fault |
| 5 |
Component mounting prescribed areas
Suspension > Component mounting prescribed areas
|
Any | 33 | ×6.2 | 2.5% | Likely common fault pattern |
| 6 |
Prescribed areas
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
|
Any | 48 | ×6.0 | 3.6% | Likely common fault pattern |
| 7 |
Integral vehicle structure condition
Body, chassis, structure > Integral vehicle structure > Integral vehicle structure condition
|
Any | 30 | ×5.1 | 2.2% | Likely common fault pattern |
| 8 |
Wheel bearings (rear)
Suspension > Wheel bearings
|
Rear | 74 | ×5.0 | 5.5% | Likely common fault pattern |
| 9 |
Linkage ball joints (rear)
Suspension > Anti-roll bars > Linkage ball joints
|
Rear | 33 | ×4.5 | 2.5% | Likely common fault pattern |
| 10 |
Pins and bushes (rear)
Suspension > Suspension arms > Pins and bushes
|
Rear | 54 | ×4.1 | 4.0% | Likely common fault pattern |
Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and 2.0× peer lift).
Wear patterns
These patterns look like wear or usage effects rather than model-specific design faults. Tyres, brake friction material, and alignment-related defects often track mileage and road use. They are not treated as a model design fault in our common-faults ranking.
| # | Pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|---|
| 1 |
Brake discs (front)
Brakes > Mechanical brake components > Brake discs and drums > Brake discs
|
Front | 44 | ×2.2 | 3.3% | Wear / usage pattern — not treated as a model design fault |
Advisories
Advisory items recorded on failed first-attempt tests that appear elevated versus peers. Advisories are not a fail rate — they flag issues noted at the test, often before they become failures.
| # | Advisory pattern | Location | Notes | vs similar cars | Share | Confidence |
|---|---|---|---|---|---|---|
| 1 |
Prescribed areas
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
|
Any | 23 | ×10.2 | 1.7% | Likely common fault pattern |
| 2 |
Pins and bushes (rear)
Suspension > Anti-roll bars > Pins and bushes
|
Rear | 32 | ×6.1 | 2.4% | Possible elevated fault |
| 3 |
Suspension arm (rear)
Suspension > Suspension arms > Suspension arm
|
Rear | 174 | ×4.8 | 13.0% | Strong pattern — appears far more often than similar cars |
| 4 |
Anti-roll bar (rear)
Suspension > Anti-roll bars > Anti-roll bar
|
Rear | 28 | ×3.9 | 2.1% | Elevated vs peers |
| 5 |
Sub-frame
Suspension > Sub-frames > Sub-frame
|
Any | 20 | ×3.8 | 1.5% | Elevated vs peers |
| 6 |
Suspension arm (front)
Suspension > Suspension arms > Suspension arm
|
Front | 81 | ×3.5 | 6.1% | Elevated vs peers |
| 7 |
Component mounting prescribed areas
Suspension > Component mounting prescribed areas
|
Any | 24 | ×3.5 | 1.8% | Likely common fault pattern |
| 8 |
Wheel bearings (rear)
Suspension > Wheel bearings
|
Rear | 39 | ×3.3 | 2.9% | Likely common fault pattern |
FAQs
About this data
Universe. UK class 4 cars only; normal MOT tests (not retests); results pass, PRS, or fail; one first test per vehicle per calendar year.
PRS policy. PRS means the vehicle failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.
Peer baseline. We compare this model year with other class 4 cars of similar age and mileage in the same test year, excluding the whole model family so the car is not compared with itself (leave-one-out peer baseline).
Data years. Test years covered: 2024, 2025.
Limitations.
- MOT tests do not cover engine internals, gearboxes, or many electronic modules — so this is not a full reliability score.
- Common faults are inferred from MOT defect statistics, not manufacturer TSBs or recalls.
- Matching on age and mileage reduces but does not remove every usage or maintenance difference between cars.
- Pass rates and star scores appear only when those data marts are available; this page never invents them.
Display rules config: 1
Contains public sector information licensed under the Open Government Licence v3.0.