# Smart (mcc) Forfour MOT reliability: pass rate and common failures | RegFlags

The Smart (mcc) Forfour passes its MOT first time 72% of the time, from 22,245 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 72%
- MOT tests analysed: 22,245 (DVSA anonymised MOT data, 2025)
- Most common failure area: Wheels & tyres

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2025 | Petrol | 1 (very few mots) | 100% |
| 2021 | Petrol | 1 (very few mots) | 100% |
| 2020 | Electric | 7 (very few mots) | 100% |
| 2019 | Petrol | 1,791 | 81% |
| 2019 | Electric | 159 | 83% |
| 2018 | Petrol | 3,620 | 79% |
| 2018 | Electric | 165 | 83% |
| 2017 | Petrol | 4,683 | 76% |
| 2017 | Electric | 60 (few mots) | 77% |
| 2016 | Petrol | 5,262 | 71% |
| 2016 | GB | 1 (very few mots) | 100% |
| 2015 | Petrol | 5,418 | 66% |
| 2010 | Diesel | 6 (very few mots) | 50% |
| 2010 | Petrol | 4 (very few mots) | 75% |
| 2009 | Petrol | 6 (very few mots) | 83% |
| 2009 | Diesel | 3 (very few mots) | 67% |
| 2008 | Petrol | 8 (very few mots) | 38% |
| 2007 | Petrol | 43 (few mots) | 35% |
| 2007 | Diesel | 1 (very few mots) | 0% |
| 2006 | Petrol | 316 | 57% |
| 2006 | Diesel | 61 (few mots) | 48% |
| 2006 | LPG | 1 (very few mots) | 100% |
| 2005 | Petrol | 381 | 59% |
| 2005 | Diesel | 79 (few mots) | 57% |
| 2005 | LPG | 1 (very few mots) | 0% |
| 2004 | Petrol | 137 | 61% |
| 2004 | Diesel | 30 (few mots) | 47% |

---

Canonical page: https://regflags.co.uk/reliability/smart-mcc/forfour
RegFlags by Steady Circuit Ltd.