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 1,803 of 1,881 failed first attempts (95.9%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on. 4.1% of failures are excluded for want of a mileage reading, so treat these shares as indicative for this model year.
Standout: Parking brake control — Lever — 2.7% of this year's failed first attempts
Recorded on 48 of those tests. It tops the table on elevation — about 3.2× 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.
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 |
|---|---|---|---|---|---|
|
Parking brake control — Lever
Brakes > Parking brake control > Lever
|
Any | 48 | ×3.2 | 2.7% | Likely |
|
Catalyst emissions
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Catalyst emissions
|
Any | 279 | ×3.0 | 15.5% | Likely |
|
Emissions not tested
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Emissions not tested
|
Any | 98 | ×3.0 | 5.4% | Possible |
|
Drive shafts — Joints (front)
Body, chassis, structure > Transmission > Drive shafts > Joints
|
Front | 307 | ×2.9 | 17.0% | Possible |
|
Visibility — Washers (front)
Visibility > Washers
|
Front | 260 | ×2.4 | 14.4% | Possible |
|
Exhaust system (front)
Body, chassis, structure > Exhaust system
|
Front | 119 | ×2.4 | 6.6% | Possible |
|
Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
|
Rear | 89 | ×2.3 | 4.9% | Possible |
|
Linkage ball joint dust cover (front)
Suspension > Anti-roll bars > Linkage ball joint dust cover
|
Front | 176 | ×2.3 | 9.8% | Possible |
|
Ball joint dust cover (front)
Suspension > Anti-roll bars > Ball joint dust cover
|
Front | 69 | ×2.3 | 3.8% | Possible |
|
Ball joint dust cover (front)
Suspension > Suspension arms > Ball joint dust cover
|
Front | 93 | ×2.2 | 5.2% | 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).