Piaggio Nrg vs Piaggio Fly: MOT reliability compared
Updated 05 September 2026.
22.2%
Piaggio Fly MOT failure rate, 4.8 pts lower than Piaggio Nrg
Piaggio Fly is the more reliable MOT performer: 22.2% of Piaggio Fly MOTs fail versus 27.0% for Piaggio Nrg, a 4.8 point gap.
| Metric | Piaggio Nrg | Piaggio Fly |
|---|---|---|
| MOT failure rate | 27.0% | 22.2% |
| Tests analysed | 52,253 | 36,772 |
| Most common failure | Lamps & electrical (38.5%) | Lamps & electrical (32.4%) |
Questions and answers
Which is more reliable, Piaggio Nrg or Piaggio Fly?
Piaggio Fly is the more reliable MOT performer: 22.2% of Piaggio Fly MOTs fail versus 27.0% for Piaggio Nrg, a 4.8 point gap.
What is the MOT failure rate of the Piaggio Nrg?
27.0% of Piaggio Nrg MOT tests result in a failure, from 52,253 tests.
What is the MOT failure rate of the Piaggio Fly?
22.2% of Piaggio Fly MOT tests result in a failure, from 36,772 tests.