Used car guide
2018 Peugeot 508: petrol or diesel?
Petrol, diesel and hybrid versions go wrong in different ways, so each has its own figures from the MOTs these cars had during 2023–2025. Pick the one you’re looking at: the fuel is on the logbook and in the car’s MOT history.
Petrol
83% pass first time (all 2018 cars: 83%)
Nothing stands out above the usual rate
109 MOTsSee the petrol guide ›
Diesel
83% pass first time (all 2018 cars: 83%)
Stands out: number plate lights 3.6×
1,077 MOTsSee the diesel guide ›
Hybrid versions had too few MOTs for figures of their own, or weren’t sold.
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Other years
Every year of the Peugeot 508 compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2026 | – | Too new for MOT data |
| 2025 | – | Too new for MOT data |
| 2024 | – | Too new for MOT data |
| 2023 | – | Too new for MOT data |
| 2022 | 573 | Tyres 27% |
| 2021 | 2,462 | Tyres 27% |
| 2020 | 4,788 | Tyres 28% |
| 2019 | 7,307 | Tyres 29% |
| 2017 | 1,394 | Tyres 31% |
| 2016 | 2,779 | Tyres 28% |
| 2015 | 3,141 | Tyres 31% |
| 2014 | 4,213 | Tyres 35% |
| 2013 | 8,615 | Tyres 35% |
| 2012 | 10,772 | Tyres 36% |
| 2011 | 7,836 | Tyres 36% |