League table/IRON HORSE
Make report · 2005–2025
IRON HORSE
87.0%
first-time pass rate
4.5%
failed outright
154
MOT tests, 2005–2025
What fails a IRON HORSE
failure defects across all IRON HORSE models · advisories excluded
lighting and signalling is IRON HORSE's most common failure — 2.6% of all IRON HORSE tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lighting and signalling |
|
2.6 | see ranking |
| lamps and reflectors |
|
1.3 | see ranking |
| audible warning (Horn) |
|
1.3 | — |
| Identification of the vehicle |
|
1.3 | — |
| tyres and wheels |
|
0.6 | see ranking |
Top failure groups aggregated across every IRON HORSE model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
IRON HORSE models, ranked by test volume
0 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.