League table/BOSS HOSS
Make report · 2005–2025
BOSS HOSS
91.4%
first-time pass rate
5.4%
failed outright
186
MOT tests, 2005–2025
What fails a BOSS HOSS
failure defects across all BOSS HOSS models · advisories excluded
lighting and signalling is BOSS HOSS's most common failure — 2.7% of all BOSS HOSS tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lighting and signalling |
|
2.7 | see ranking |
| lamps and reflectors |
|
2.2 | see ranking |
| brakes |
|
1.1 | see ranking |
| reg plates and vin |
|
1.1 | — |
| tyres |
|
1.1 | see ranking |
Top failure groups aggregated across every BOSS HOSS model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
BOSS HOSS 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.