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 6,496 of 6,620 failed first attempts (98.1%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on.
Standout: Prescribed areas (front) — 3.8% of this year's failed first attempts
Recorded on 246 of those tests. It tops the table on elevation — about 5.2× 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 |
|---|---|---|---|---|---|
|
Prescribed areas (front)
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
|
Front | 246 | ×5.2 | 3.8% | Strong |
|
Integral vehicle structure condition
Body, chassis, structure > Integral vehicle structure > Integral vehicle structure condition
|
Any | 143 | ×4.0 | 2.2% | Likely |
|
Electronic stability control
Brakes > ABS / EBS / ESC > Electronic stability control
|
Any | 177 | ×3.3 | 2.7% | Likely |
|
Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Compression ignition > Malfunction indicator lamp
|
Any | 144 | ×3.0 | 2.2% | Likely |
|
Side repeaters
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Side repeaters
|
Any | 312 | ×2.9 | 4.8% | Possible |
|
Pins and bushes (rear)
Suspension > Suspension arms > Pins and bushes
|
Rear | 207 | ×2.8 | 3.2% | Possible |
|
SRS malfunction indicator lamp
Seat belts and supplementary restraint systems > SRS malfunction indicator lamp
|
Any | 577 | ×2.6 | 8.9% | Possible |
|
Flexible brake hoses (front)
Brakes > Flexible brake hoses
|
Front | 287 | ×2.5 | 4.4% | Possible |
|
Linkage ball joint dust cover (front)
Suspension > Anti-roll bars > Linkage ball joint dust cover
|
Front | 556 | ×2.3 | 8.6% | Possible |
|
Drive shafts — Joints (front)
Body, chassis, structure > Transmission > Drive shafts > Joints
|
Front | 969 | ×2.1 | 14.9% | 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).