League table/JONWAY
Make report · 2005–2025
JONWAY
60.2%
first-time pass rate
32.7%
failed outright
2,593
MOT tests, 2005–2025
JONWAY at a glance
Most reliable model
YY
69.3% pass
Least reliable model
YY 125 T-12
49.5% pass
Most tested model
YY
274 tests
Among JONWAY models with ≥ 100 tests.
What fails a JONWAY
failure defects across all JONWAY models · advisories excluded
lighting and signalling is JONWAY's most common failure — 13.3% of all JONWAY tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lighting and signalling |
|
13.3 | see ranking |
| brakes |
|
13.7 | see ranking |
| steering and suspension |
|
12.4 | see ranking |
| lamps and reflectors |
|
5.4 | see ranking |
| tyres and wheels |
|
6.3 | see ranking |
Top failure groups aggregated across every JONWAY model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
JONWAY models, ranked by test volume
4 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| YY |
|
69.3 | 22.6 | 5,360 | 274 |
| MADNESS |
|
56.0 | 34.9 | 5,496 | 175 |
| R3-125 |
|
59.2 | 33.1 | 4,398 | 130 |
| YY 125 T-12 |
|
49.5 | 42.1 | 8,268 | 107 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.