Peugeot 107 vs Toyota Aygo
On MOT-testable defects, the Toyota Aygo (fail rate 15.4%) performed better than the Peugeot 107 (22.3%) across comparable years. The biggest divergence was lighting & signalling, where the 107 recorded failures more often.
22.3%
107 fail rate
15.4%
Aygo fail rate
6.81pp
Difference
Side by side
| Metric | Peugeot 107 | Toyota Aygo |
|---|---|---|
| MOT tests analysed | 731,774 | 1,413,143 |
| Pass rate | 77.8% | 84.6% |
| Fail rate | 22.3% | 15.4% |
Where they differ
| Category | 107 | Aygo |
|---|---|---|
| Lighting & signalling | 14.3% | 8.3% |
| Emissions & environmental | 4.0% | 0.0% |
| Visibility | 0.0% | 3.7% |
| Brakes | 9.4% | 6.4% |
| Suspension | 6.3% | 4.0% |
| Tyres | 5.2% | 4.6% |
Methodology & source. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.