Pass rate, every year
84 tests across 1 model years, 2021–2021.
−1.2 pts vs the national average
Pass rate, every year
84 tests across 1 model years, 2021–2021.
−1.2 pts vs the national average
Best year to buy
2021 79.8%
The strongest of the 1 years on record. See the 2021 page →
Worst year to buy
2021 79.8%
0.0 points below the 2021 peak. See the 2021 page →
The Peugeot 508 Pse Sw MOT pass rate is 79.8%, −1.2 percentage points below the UK average. That is 84 DVSA MOT tests recorded between 2021 and 2021. This page lists the most common Peugeot 508 Pse Sw MOT failures by category, names the best and worst model years, and finishes with a pre-MOT checklist you can run at home.
The Peugeot 508 Pse Sw passed on its first attempt in 74.6%, and its overall record sits −1.2 percentage points below the national average for all cars. These figures come from every recorded DVSA MOT test for the Peugeot 508 Pse Sw in the 2023–2025 data: 84 tests across 1 model years (2021–2021). A test still carries exactly one pass or fail verdict.
| Measure | This model |
|---|---|
| Tests analysed | 84 |
| Overall pass rate | 79.8% |
| Passed on first attempt | 74.6% |
| Average mileage at test | 32,501 mi |
| Model years covered | 2021–2021 (1 years) |
| Versus UK national average | −1.2 pts below |
Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.
Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Peugeot 508 Pse Sw, the Tyres section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.
| Inspection section | Share of failures |
|---|---|
| Tyres | 48% |
| Visibility | 37% |
| Lamps, reflectors and electrical equipment | 11% |
| Brakes | 4% |
Shares are over the Peugeot 508 Pse Sw's recorded defect strings, merged across its year pages.
Around 48% of the recorded Peugeot 508 Pse Sw failures fall in the Tyres section of the MOT inspection manual. Testers recorded "Has ply or cords exposed" (8.3%), "Tread depth below requirements of 1.6mm" (4.8%), "Has a cut in excess of the requirements deep enough to reach the ply or cords" (1.2%) among the Peugeot 508 Pse Sw's tyres faults.
Around 37% of the recorded Peugeot 508 Pse Sw failures fall in the Visibility section of the MOT inspection manual. Testers recorded "Wipers does not clear the windscreen effectively" (4.8%), "Wipers blade defective" (3.6%), "Washers provides insufficient washer liquid" (2.4%) among the Peugeot 508 Pse Sw's visibility faults.
Around 11% of the recorded Peugeot 508 Pse Sw failures fall in the Lamps, reflectors and electrical equipment section of the MOT inspection manual. Testers recorded "Rear reflectors defective or damaged by up to 50% of the reflecting surface" (3.6%) among the Peugeot 508 Pse Sw's lamps, reflectors and electrical equipment faults.
The descriptions below are the exact DVSA failure strings testers recorded most often for the Peugeot 508 Pse Sw, each with how many of the model's 84 tests it was noted on.
The strongest Peugeot 508 Pse Sw model year on record is 2021 (79.8% across 84 tests), and the weakest is 2021 (79.8%). Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.
| Year | Tests | Pass rate |
|---|---|---|
| 2021 508 Pse Sw | 84 | 79.8% |
Newest model year first. Only years with at least 50 recorded tests are listed.
These checks follow this Peugeot 508 Pse Sw's own most-recorded failure strings, starting with what a tester is most likely to flag on a Peugeot 508 Pse Sw.
the tyre tread — “tread depth below requirements of 1.6mm”
Check all four tyres cold, including the inner shoulder where wear hides — 1.6mm across the central three-quarters is the legal limit, and most testers fail at 1.6mm without argument.
the wipers and washers — “wipers does not clear the windscreen effectively”
Run the wipers with the screen wet: they should clear it in one sweep without smearing or juddering. Top the washer bottle up and check both jets hit the screen.
the lights — “rear reflectors defective or damaged by up to 50% of the reflecting surface”
Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.
Derived from the DVSA failure strings testers recorded for the Peugeot 508 Pse Sw. A check that finds nothing means the item is likely fine, not that the test is guaranteed.
79.8% of the 84 recorded Peugeot 508 Pse Sw MOT tests ended in a pass, −1.2 percentage points below the national average. 74.6% of those passed on the first attempt.
2021 is the strongest Peugeot 508 Pse Sw year on record at 79.8%, while 2021 is the weakest at 79.8%. The year-by-year table below lists every model year with at least 50 recorded tests.
The most recorded Peugeot 508 Pse Sw failures are "Has ply or cords exposed" and "Tread depth below requirements of 1.6mm" — together around 13% of tests, mostly in the Tyres section.