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 3,479 of 3,481 failed first attempts (99.9%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on.
Standout: Hand lever — 3.2% of this year's failed first attempts
Recorded on 110 of those tests. It tops the table on elevation — about 6.0× 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 |
|---|---|---|---|---|---|
|
Hand lever
Brakes > Service brake pedal or hand lever > Hand lever
|
Any | 110 | ×6.0 | 3.2% | Strong |
|
Parking brake control — Lever
Brakes > Parking brake control > Lever
|
Any | 140 | ×4.4 | 4.0% | Likely |
|
Linkage ball joint dust cover (front)
Suspension > Anti-roll bars > Linkage ball joint dust cover
|
Front | 396 | ×2.7 | 11.4% | Possible |
|
Shock absorbers (rear)
Suspension > Shock absorbers
|
Rear | 246 | ×2.5 | 7.1% | Possible |
|
Service brake imbalance (rear)
Brakes > Brake performance > Service Brake Efficiency (sp) > Rbt (sp) > Service brake imbalance
|
Rear | 104 | ×2.5 | 3.0% | Possible |
|
Pins and bushes (front)
Suspension > Suspension arms > Pins and bushes
|
Front | 388 | ×2.5 | 11.2% | Possible |
|
Track rod end (front)
Steering > Steering linkage components > Track rod end
|
Front | 384 | ×2.5 | 11.0% | Possible |
|
Ball joint dust cover (front)
Suspension > Anti-roll bars > Ball joint dust cover
|
Front | 140 | ×2.5 | 4.0% | Possible |
|
Registration plate lamp(s) (rear)
Lamps, reflectors and electrical equipment > Registration plate lamp(s)
|
Rear | 290 | ×2.4 | 8.3% | Possible |
|
Exhaust system (front)
Body, chassis, structure > Exhaust system
|
Front | 183 | ×2.1 | 5.3% | 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).