2020 Peugeot 508 (first used 2020) MOT pass rate, common failures & what to check

In 2025, 82.6% of Peugeot 508s first used in 2020 passed their MOT first time, against 86.0% for all cars first used in 2020. Across 4,820 508 first tests from 2023 to 2025, the most common failure areas were visibility (wipers, washers and windscreen), tyres and brakes.

This page analyses first MOT tests for Peugeot 508s first used in 2020 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.

Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026

Passed first time, 2025
82.6%
of 1,574 first tests; all cars first used in 2020: 86.0%. Fixed-at-the-test counts as a fail
Tests analysed
4,820
first tests, 2023–2025; 1,574 in 2025
Clean pass, 2025
48.0%
of 1,574 first tests in 2025, passed with no advisory and no minor defect recorded
Typical mileage, tested in 2025
53,000
middle half: 39,500–69,500 miles; all cars first used in 2020: 37,500

How the 2020 Peugeot 508 MOT pass rate has changed

Share of first tests passed in each year, 508s first used in 2020 against all cars first used in 2020 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the 508 figure was 3.4 points lower.

2020 508All cars first used in 2020
70%80%90%100%20212022202320242025Test year (first tests)All cars first used in 2020, test year 2021: 84.7%All cars first used in 2020, test year 2022: 90.2%All cars first used in 2020, test year 2023: 87.7%All cars first used in 2020, test year 2024: 86.9%All cars first used in 2020, test year 2025: 86%2020 508, test year 2023: 79.9%2020 508, test year 2024: 79.8%2020 508, test year 2025: 82.6%86%82.6%
View this chart as a table
Test year2020 508All cars first used 2020508 first tests
2021fewer than 500 tests84.7%12
2022fewer than 500 tests90.2%126
202379.9%87.7%1,594
202479.8%86.9%1,652
202582.6%86.0%1,574

Common 2020 Peugeot 508 MOT failures

Share of the 927 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.

Visibility39.9%
Tyres34.7%
Brakes20.3%
Lamps, reflectors and electrical equipment11.5%
Suspension9.2%
Noise, emissions and leaks4.0%

Most common failure items

DVSA failure itemShare of failed first testsTests
Wipers: does not clear the windscreen effectively33.4%310
Tread depth: below requirements of 1.6mm17.0%158
Brake pads: less than 1.5 mm thick13.4%124
Tyre condition: has a cut in excess of the requirements deep enough to reach the ply or cords8.1%75
Washers: provides insufficient washer liquid6.4%59

Item names are DVSA’s own wording. 2023–2025 combined.

What to check on a 2020 Peugeot 508 before buying

The three areas where failed first tests most often had a fault, 2023–2025.

  1. Wipers and windscreen. Worth checking that the wipers clear the screen cleanly, that the washers work, and that there are no chips or cracks in the driver’s view.
  2. Tyres. Worth checking the tread depth across the whole width of each tyre, and the sidewalls for cuts, cracks and bulges.
  3. Brakes. Worth looking at the discs and pads through the wheel spokes for scoring and a worn lip, and noticing on the test drive whether the car pulls to one side or the pedal feels long.

Common 2020 Peugeot 508 MOT advisories

Advisories are points the tester noted that did not fail the car. Most common on 2020 508s, as a share of all 4,820 first tests, 2023–2025.

DVSA advisory itemShare of first testsTests
Tread depth: worn close to legal limit/worn on edge17.5%844
Brake discs: worn, pitted or scored, but not seriously weakened9.6%465
Brake pads: wearing thin9.2%445
Tyre condition: slightly damaged/cracking or perishing3.1%151
Tread depth: worn close to legal limit/worn on edge2.7%130

Questions about the 2020 Peugeot 508 MOT

What is the MOT pass rate of a 2020 Peugeot 508?

In 2025, 82.6% of 508s first used in 2020 passed their MOT first time, against 86.0% for all cars first used in 2020. A car fixed during the test counts as a fail.

What does a 2020 508 most often fail its MOT on?

Visibility (wipers, washers and windscreen) (in 39.9% of failed first tests, 2023–2025), tyres (34.7%) and brakes (20.3%). The single most common item was “Wipers: does not clear the windscreen effectively” (33.4%).

How often does a 2020 Peugeot 508 fail its MOT?

In 2025, 17.4% of first tests on 508s first used in 2020 did not pass first time: 14.7% failed, and a further 2.7% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 927 of 4,820 first tests did not pass first time.

What are the most common 2020 Peugeot 508 MOT advisories?

“Tread depth: worn close to legal limit/worn on edge” (on 17.5% of first tests, 2023–2025), “Brake discs: worn, pitted or scored, but not seriously weakened” (9.6%), “Brake pads: wearing thin” (9.2%), “Tyre condition: slightly damaged/cracking or perishing” (3.1%) and “Tread depth: worn close to legal limit/worn on edge” (2.7%).

Is a 2020 Peugeot 508 reliable?

An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 79.9% in 2023 to 82.6% in 2025. For one particular car, its own MOT history matters more than the average.

Other cars first used in 2020

The most-tested cars from the same year. Each page uses the same method.

2020 Ford Fiesta MOT statistics · 2020 Vauxhall Corsa MOT statistics · 2020 Volkswagen Golf MOT statistics · 2020 Ford Focus MOT statistics · 2020 MINI Hatch MOT statistics

How the 2020 Peugeot 508 MOT data is calculated

Every number on this page is calculated by SortedCars from DVSA’s anonymised MOT test data for Great Britain, 2021–2025. “2020 508” means a Peugeot 508 whose date of first use falls in 2020 (69, 20 and 70 plates), all trims grouped. Class 4 vehicles, first tests only — retests are not counted. Pass rate = passed ÷ all first tests; a car with a fault fixed during the test (PRS) counts as a fail. Our national first-test pass rate matches DVSA’s published figure (table DVSA/MOT/01) to within 0.04 points in every year. Clean pass = passed with no advisory and no minor defect recorded. Mileage is the reading recorded at the test. Comparisons are with all cars first used in 2020, any make or fuel, and are not adjusted for mileage, fuel or use. Failure and advisory item names are DVSA’s own wording. No figure is shown for fewer than 500 tests; an item is shown only if it appears on at least 50 tests and 1% of the base. Pass rates describe a group of cars, not one car: a well-kept example can pass and a neglected one can fail. This page is general information, not advice about any particular vehicle; always have a used car inspected before you buy. SortedCars is not affiliated with or endorsed by DVSA. You can check any car’s MOT history free on the official service: gov.uk/check-mot-history. Contains public sector information licensed under the Open Government Licence v3.0.