League table/JIANSHE
Make report · 2005–2025
JIANSHE
62.9%
first-time pass rate
27.3%
failed outright
965
MOT tests, 2005–2025
JIANSHE at a glance
Most reliable model
JS
64.5% pass
Least reliable model
JS 125-32
63.0% pass
Most tested model
JS 125-32
265 tests
Among JIANSHE models with ≥ 100 tests.
What fails a JIANSHE
failure defects across all JIANSHE models · advisories excluded
lamps and reflectors is JIANSHE's most common failure — 10.1% of all JIANSHE tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lamps and reflectors |
|
10.1 | see ranking |
| structure and attachments |
|
9.3 | see ranking |
| brakes |
|
9.2 | see ranking |
| lighting and signalling |
|
4.9 | see ranking |
| suspension |
|
5.7 | see ranking |
Top failure groups aggregated across every JIANSHE model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
JIANSHE models, ranked by test volume
2 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| JS 125-32 |
|
63.0 | 26.8 | 7,296 | 265 |
| JS |
|
64.5 | 24.6 | 8,902 | 211 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.