Lambretta Gp150 vs Lambretta Gp125: MOT reliability compared
Updated 05 September 2026.
11.0%
Lambretta Gp150 MOT failure rate, 0.7 pts lower than Lambretta Gp125
Lambretta Gp150 is the more reliable MOT performer: 11.0% of Lambretta Gp150 MOTs fail versus 11.7% for Lambretta Gp125, a 0.7 point gap.
| Metric | Lambretta Gp150 | Lambretta Gp125 |
|---|---|---|
| MOT failure rate | 11.0% | 11.7% |
| Tests analysed | 13,050 | 12,534 |
| Most common failure | Lamps & electrical (30.9%) | Brakes (29.0%) |
Questions and answers
Which is more reliable, Lambretta Gp150 or Lambretta Gp125?
Lambretta Gp150 is the more reliable MOT performer: 11.0% of Lambretta Gp150 MOTs fail versus 11.7% for Lambretta Gp125, a 0.7 point gap.
What is the MOT failure rate of the Lambretta Gp150?
11.0% of Lambretta Gp150 MOT tests result in a failure, from 13,050 tests.
What is the MOT failure rate of the Lambretta Gp125?
11.7% of Lambretta Gp125 MOT tests result in a failure, from 12,534 tests.