Peugeot 307 vs Peugeot 508 active premium p-tech ss a: 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 508 active premium p-tech ss a
86%
MOT pass rate · 3 vehicles
Verdict: On MOT pass rate the Peugeot 307 (67%) and Peugeot 508 active premium p-tech ss a (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Peugeot 307 | Peugeot 508 active premium p-tech ss a |
|---|---|---|
| MOT pass rate | 67% | 86% ✓ |
| MOT failure rate | 33% | 14% ✓ |
| Faults & advisories per test | 2.2 | 0.1 ✓ |
| Dangerous-fault share | 1% | 0% ✓ |
| Average mileage | 117,719 mi | 44,596 mi |
| Sample size (vehicles) | 320,297 | 3 |
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 508 active premium p-tech ss a
- Nearside Headlamp aim too high (4.1.2 (a))
- Rear Tyre worn close to legal limit/worn on edge x2 (5.2.3 (e))
Reliability FAQ
On MOT pass rate the Peugeot 307 (67%) and Peugeot 508 active premium p-tech ss a (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Peugeot 307 report Full Peugeot 508 active premium p-tech ss a 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.