# Suffolk Ss 100 Unclassified MOT reliability: pass rate and common failures | RegFlags

The Suffolk Ss 100 Unclassified passed its MOT first time 100% of the time, but from only 22 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 100%
- MOT tests analysed: 22 (DVSA anonymised MOT data, 2025)

These figures come from 22 MOT tests. That's a fairly small number of cars, so they may not be typical of these cars as a whole.

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2024 | Petrol | 3 (very few mots) | 100% |
| 2023 | Petrol | 9 (very few mots) | 100% |
| 2022 | Petrol | 3 (very few mots) | 100% |
| 2021 | Petrol | 3 (very few mots) | 100% |
| 2020 | Petrol | 1 (very few mots) | 100% |
| 2019 | Petrol | 1 (very few mots) | 100% |
| 2016 | Petrol | 1 (very few mots) | 100% |
| 2010 | Petrol | 1 (very few mots) | 100% |

---

Canonical page: https://regflags.co.uk/reliability/suffolk-ss-100/unclassified
RegFlags by Steady Circuit Ltd.