These MOT failure patterns show up more often on this registration year than on similar cars of the same class, age, and mileage.
Shares below are measured across the 2,048 of 2,090 failed first attempts (98.0%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on. 2.0% of failures are excluded for want of a mileage reading, so treat these shares as indicative for this model year.
Standout: Rigid brake pipes (front) — 5.5% of this year's failed first attempts
Recorded on 112 of those tests. It tops the table on elevation — about 5.6× more often than on similar cars of the same age and mileage. That is what makes it unusual for its class, which is a different question from what is most likely to fail; the buying checklist ranks by that. The full ranked list is in the table below.
| Fault pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|
|
Rigid brake pipes (front)
Brakes > Rigid brake pipes
|
Front | 112 | ×5.6 | 5.5% | Strong |
|
Sub-frame (front)
Suspension > Sub-frames > Sub-frame
|
Front | 76 | ×5.5 | 3.7% | Likely |
|
Flexible brake hoses (front)
Brakes > Flexible brake hoses
|
Front | 58 | ×5.5 | 2.8% | Likely |
|
Engine oil leaks
Noise, emissions and leaks > Fluid leaks > Engine oil leaks
|
Any | 43 | ×4.1 | 2.1% | Likely |
|
Shock absorbers (front)
Suspension > Shock absorbers
|
Front | 164 | ×3.8 | 8.0% | Likely |
|
Rigid brake pipes (rear)
Brakes > Rigid brake pipes
|
Rear | 139 | ×3.7 | 6.8% | Likely |
|
Position lamp (rear)
Lamps, reflectors and electrical equipment > Position lamps > Position lamp
|
Rear | 181 | ×3.3 | 8.8% | Likely |
|
Coil spring (rear)
Suspension > Springs > Coil springs > Coil spring
|
Rear | 212 | ×2.7 | 10.4% | Possible |
|
Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
|
Rear | 109 | ×2.6 | 5.3% | Possible |
|
Track rod end
Steering > Steering linkage components > Track rod end
|
Any | 62 | ×2.1 | 3.0% | Possible |
Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and about 2.0× more often than similar cars).