Peugeot 307 vs Peugeot 405 gr: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Peugeot 307
67%
MOT pass rate · 320,297 vehicles
Peugeot 405 gr
100%
MOT pass rate · 22,864 vehicles
Verdict: On MOT pass rate the Peugeot 307 (67%) and Peugeot 405 gr (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Peugeot 307 | Peugeot 405 gr |
|---|---|---|
| MOT pass rate | 67% | 100% ✓ |
| MOT failure rate | 33% | 0% ✓ |
| Faults & advisories per test | 2.2 | 0.0 ✓ |
| Dangerous-fault share | 1% | — ✓ |
| Average mileage | 117,719 mi | 43,265 mi |
| Sample size (vehicles) | 320,297 | 22,864 |
Most common faults
Peugeot 307
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Front Brake pad(s) wearing thin (3.5.1g)
- Oil leak
Peugeot 405 gr
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Peugeot 307 (67%) and Peugeot 405 gr (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Peugeot 307 report Full Peugeot 405 gr report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.