CHRYSLER-JEEP 300 MOT Pass Rate
72.5% of 1,449 CHRYSLER-JEEP 300 MOT tests pass.
The 300 has a pass rate of 72.5%, a little higher than the average across all CHRYSLER-JEEP models (68.7%).
The CHRYSLER-JEEP 300 passes 72.5% of the time, noticeably below the figure for the national average for cars (78.3%).
Pass rate by vehicle age
Pass rate stays relatively stable with age: 73.6% at 10–15 years versus 72.3% at 15+ years.
| Vehicle age | Pass rate | Tests | Average mileage |
|---|---|---|---|
| 0–3 years | no tests recorded | 0 | no reading |
| 3–6 years | no tests recorded | 0 | no reading |
| 6–10 years | no tests recorded | 0 | no reading |
| 10–15 years | 73.6% | 239 | 111,480 miles |
| 15+ years | 72.3% | 1,210 | 115,690 miles |
Common MOT failure reasons for the CHRYSLER-JEEP 300
The most common reason the CHRYSLER-JEEP 300 fails its MOT is brakes — present in 82.9% of failed tests, most often logged as "efficiency below requirements".
| Category | Share of failed tests | Example |
|---|---|---|
| Brakes | 82.9% | efficiency below requirements |
| Suspension | 60.2% | pin or bush excessively worn |
| Lamps, reflectors and electrical equipment | 49.2% | not working |
| Steering | 19.8% | ball joint has excessive play |
| Tyres | 11.5% | tread depth below requirements of 1.6mm |
| Noise, emissions and leaks | 9.8% | inoperative or indicates a malfunction |
| Body, chassis, structure | 6.3% | component leaking |
| Visibility | 4.8% | does not clear the windscreen effectively |
| Seat belts and supplementary restraint systems | 4.0% | prescribed area strength or continuity significantly reduced |
| Road Wheels | 2.7% | fixing missing |