League table/PGO
Make report · 2005–2025
PGO
73.8%
first-time pass rate
17.9%
failed outright
5,630
MOT tests, 2005–2025
PGO at a glance
Most reliable model
T-REX 125
84.0% pass
Least reliable model
COMET
65.9% pass
Most tested model
T-REX
1,219 tests
Among PGO models with ≥ 100 tests.
What fails a PGO
failure defects across all PGO models · advisories excluded
lighting and signalling is PGO's most common failure — 8.3% of all PGO tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lighting and signalling |
|
8.3 | see ranking |
| brakes |
|
7.5 | see ranking |
| steering and suspension |
|
4 | see ranking |
| tyres and wheels |
|
3.9 | see ranking |
| fuel and exhaust |
|
2.3 | see ranking |
Top failure groups aggregated across every PGO model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
PGO models, ranked by test volume
10 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| T-REX |
|
76.5 | 16.7 | 12,691 | 1,219 |
| G-MAX |
|
73.5 | 18.0 | 10,938 | 908 |
| RODO SHOW |
|
77.7 | 14.0 | 8,982 | 614 |
| COMET |
|
65.9 | 23.2 | 7,352 | 504 |
| PMX50 |
|
69.8 | 22.4 | 9,161 | 437 |
| T-REX 50 |
|
72.3 | 17.4 | 11,695 | 357 |
| LIGERO |
|
69.9 | 18.0 | 9,129 | 272 |
| BIG MAX |
|
79.5 | 16.0 | 8,906 | 219 |
| PMX |
|
71.4 | 18.4 | 7,603 | 147 |
| T-REX 125 |
|
84.0 | 13.0 | 11,818 | 131 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.