Ford Fiesta vs Renault Megane: MOT reliability compared
Updated 05 September 2026.
27.1%
Ford Fiesta MOT failure rate, 5.8 pts lower than Renault Megane
Ford Fiesta is the more reliable MOT performer: 27.1% of Ford Fiesta MOTs fail versus 32.9% for Renault Megane, a 5.8 point gap.
| Metric | Ford Fiesta | Renault Megane |
|---|---|---|
| MOT failure rate | 27.1% | 32.9% |
| Tests analysed | 34,778,925 | 9,223,043 |
| Most common failure | Suspension (32.3%) | Lamps & electrical (38.7%) |
Questions and answers
Which is more reliable, Ford Fiesta or Renault Megane?
Ford Fiesta is the more reliable MOT performer: 27.1% of Ford Fiesta MOTs fail versus 32.9% for Renault Megane, a 5.8 point gap.
What is the MOT failure rate of the Ford Fiesta?
27.1% of Ford Fiesta MOT tests result in a failure, from 34,778,925 tests.
What is the MOT failure rate of the Renault Megane?
32.9% of Renault Megane MOT tests result in a failure, from 9,223,043 tests.