MG Zt — reliability by registration year
2004 · 1 registration year · 662 first tests
Registration years
First-attempt MOT results for every Zt 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.
| Year | First tests | First-attempt pass | Incl. PRS | Most common failure |
|---|---|---|---|---|
| 2004 | 662 | 66.6% | 70.4% |