League table/BETAMOTOR
Make report · 2005–2025
BETAMOTOR
81.8%
first-time pass rate
8.8%
failed outright
1,804
MOT tests, 2005–2025
BETAMOTOR at a glance
Most reliable model
ALP 4.0
86.2% pass
Least reliable model
ALP 4T
80.8% pass
Most tested model
ALP 4T
825 tests
Among BETAMOTOR models with ≥ 100 tests.
What fails a BETAMOTOR
failure defects across all BETAMOTOR models · advisories excluded
lighting and signalling is BETAMOTOR's most common failure — 2.7% of all BETAMOTOR tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lighting and signalling |
|
2.7 | see ranking |
| brakes |
|
2.5 | see ranking |
| lamps and reflectors |
|
1.8 | see ranking |
| steering and suspension |
|
1.9 | see ranking |
| tyres and wheels |
|
1.2 | see ranking |
Top failure groups aggregated across every BETAMOTOR model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
BETAMOTOR models, ranked by test volume
2 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| ALP 4T |
|
80.8 | 7.4 | 3,449 | 825 |
| ALP 4.0 |
|
86.2 | 5.3 | 4,882 | 356 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.