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 1,403 failed first attempts in 2025 that the age-and-mileage comparison can be computed on.
Standout: Hand lever — 2.7% of this year's failed first attempts
Recorded on 38 of those tests. It tops the table on elevation — about 23× 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.
No patterns met the strongest callout thresholds on this page; showing the highest-lift rows that still cleared the display floors.
| Fault pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|
|
Hand lever
Brakes > Service brake pedal or hand lever > Hand lever
|
Any | 38 | ×23 | 2.7% | Likely |
|
Parking brake control — Lever
Brakes > Parking brake control > Lever
|
Any | 34 | ×11 | 2.4% | Likely |
|
Service brake performance (rear)
Brakes > Brake performance > Service brake performance > Rbt > Service brake performance
|
Rear | 73 | ×5.7 | 5.2% | Likely |
|
Pins and bushes (front)
Suspension > Suspension arms > Pins and bushes
|
Front | 88 | ×4.2 | 6.3% | Likely |
|
Rbt (sp)
Brakes > Brake performance > Parking brake efficiency (sp) > Rbt (sp)
|
Any | 49 | ×3.4 | 3.5% | Likely |
|
Shock absorbers (front)
Suspension > Shock absorbers
|
Front | 31 | ×2.8 | 2.2% | Possible |
|
Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Malfunction indicator lamp
|
Any | 76 | ×2.5 | 5.4% | 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).