Peugeot 508 (2017)
2017 Peugeot 508
CarHunch analysed 487 real MOT records for the 2017 Peugeot 508. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2017 Peugeot 508 passes its MOT first time at 86.4%, which is a solid 6.4 percentage points above the UK average—suggesting these cars are generally well-maintained. However, 34.3% have experienced a dangerous defect at some point, which is significantly elevated and should concern any prospective buyer considering one with unknown history.
These 508s are running at a sensible 54,764 miles median for their age, and while they average 1.1 failures per test, the 6.7 advisories per vehicle indicate that minor wear items and consumables need regular attention. Before purchasing, get a pre-buy inspection that specifically flags suspension, brake, and lighting components—the typical advisory hotspots for this model.
What to check before buying a 2017 Peugeot 508
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 34.3% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Peugeot 508
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (100%) | 485 | 86.3% | 1.1 |
| Electric Diesel (0%) | 2 | 93.8% | 0.5 |
Mileage Distribution
Most 2017 Peugeot 508 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2017 Peugeot 508 vehicles fall between 37,279 and 75,878 miles.
2017 Peugeot 508 — Still on the Road
Strong survival — 427 vehicles still getting MOTs in 2025, 91% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2019–2025.
MOT History Averages
Most Common MOT Issues — 2017 Peugeot 508
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
44.7%
Offside Front Tyre worn close to legal limit/worn on edge
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42.4%
Nearside Front Tyre worn close to legal limit/worn on edge
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35.8%
Nearside Rear Tyre worn close to legal limit/worn on edge
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34.4%
Offside Rear Tyre worn close to legal limit/worn on edge
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27.2%
Front Brake pad(s) wearing thin
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25.1%
Rear Brake pad(s) wearing thin
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20.5%
Oil leak, but not excessive
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15.1%
Front Brake disc worn, pitted or scored, but not seriously weakened
Data covers a 3-year window centred on 2017. Counts include advisories and failures.
Found a specific Peugeot 508?
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