Fiat 500 vs Fiat Stilo: MOT reliability compared
Updated 05 September 2026.
22.9%
Fiat 500 MOT failure rate, 10.7 pts lower than Fiat Stilo
Fiat 500 is the more reliable MOT performer: 22.9% of Fiat 500 MOTs fail versus 33.6% for Fiat Stilo, a 10.7 point gap.
| Metric | Fiat 500 | Fiat Stilo |
|---|---|---|
| MOT failure rate | 22.9% | 33.6% |
| Tests analysed | 4,229,380 | 569,837 |
| Most common failure | Suspension (37.8%) | Suspension (44.6%) |
Questions and answers
Which is more reliable, Fiat 500 or Fiat Stilo?
Fiat 500 is the more reliable MOT performer: 22.9% of Fiat 500 MOTs fail versus 33.6% for Fiat Stilo, a 10.7 point gap.
What is the MOT failure rate of the Fiat 500?
22.9% of Fiat 500 MOT tests result in a failure, from 4,229,380 tests.
What is the MOT failure rate of the Fiat Stilo?
33.6% of Fiat Stilo MOT tests result in a failure, from 569,837 tests.