Smart (MCC) Roadster: reliability by registration year
2004-2005 · 2 registration years · 1,576 first tests
Registration years
First-attempt MOT results for every Roadster registration year with at least 500 first tests in 2025. Pass rates rise with newer cars, so read a year against its neighbours rather than against the top of the table. Years without their own report are listed here with the same figures.
| Year | First tests | First-attempt pass | Incl. PRS | Most common failure |
|---|---|---|---|---|
| 2005 | 610 | 71.8% | 76.2% | |
| 2004 | 966 | 68.4% | 73.5% |