Lambretta Li150 vs Lambretta Gp150: MOT reliability compared
Updated 05 September 2026.
9.9%
Lambretta Li150 MOT failure rate, 1.1 pts lower than Lambretta Gp150
Lambretta Li150 is the more reliable MOT performer: 9.9% of Lambretta Li150 MOTs fail versus 11.0% for Lambretta Gp150, a 1.1 point gap.
| Metric | Lambretta Li150 | Lambretta Gp150 |
|---|---|---|
| MOT failure rate | 9.9% | 11.0% |
| Tests analysed | 16,118 | 13,050 |
| Most common failure | Lamps & electrical (24.8%) | Lamps & electrical (30.9%) |
Questions and answers
Which is more reliable, Lambretta Li150 or Lambretta Gp150?
Lambretta Li150 is the more reliable MOT performer: 9.9% of Lambretta Li150 MOTs fail versus 11.0% for Lambretta Gp150, a 1.1 point gap.
What is the MOT failure rate of the Lambretta Li150?
9.9% of Lambretta Li150 MOT tests result in a failure, from 16,118 tests.
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.