Pass rate
Around average — 1.8 pts behind the 84.0% that cars this age and mileage manage.
Across 3,282 recorded tests.
Typical repair bill £41–£120
Pass rate
Around average — 1.8 pts behind the 84.0% that cars this age and mileage manage.
Across 3,282 recorded tests.
Typical repair bill £41–£120
Most common fault
Tyres
24.9% of faults · 19.8% nationally
mostly tread below the limit, cuts and sidewall bulges.
Part only £55–£85 for Tread depth below 1.6 mm. What fitting it takes →
1.7 pts up across model years — 8.3% in 2011, 10.0% in 2021.
Which year to buy
Across the 13 years on record, a spread of 23.4 points. See every year →
The 2016 Peugeot 508 MOT pass rate is 82.2% of its MOT tests — 1.8 points behind what its age and mileage predict. Tyres is the biggest single reason it fails, at 24.9% of what testers record.
MOT pass rates are national — type your postcode to see how Peugeot 508 does in your corner of the country.
Expert verdict
Tyres make up 24.9% of everything recorded on the 2016 Peugeot 508, against 19.8% nationally — 5.1 points above. Check all four tyres yourself, including the inner shoulders, and look at the date stamp — a tyre can pass on tread and still be six years old.
Written from this page's own figures: fault shares against the national composition, the like-for-like pass rate, and the priced repair list. How these are worked out
Watching a Peugeot 508? Get an email when these numbers change .
Cars of this age and mileage average 84.0%, so this figure is 1.8 points behind what its age and mileage predict. On a first attempt, before any retests, the figure drops to 78.9%. The median 2016 Peugeot 508 in this dataset had covered 77,113 mi.
99% of the tests on this vehicle ran on Diesel, which passed 82.1% of the time. Pass rates also shift with the test month: tests recorded October–March passed 82.7% of the time, April–September 81.6%.
The single most recorded failure item is "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources", noted on 7.46% of tests.
Figures count every completed test on this vehicle-year in the dataset, including retests. See methodology for the exact definition.
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Number Plate Lamp
Usually a DIY or independent-garage job.
Pass rate by odometer reading. Bar lengths start at 72% so small gaps stay visible.
Pass rate by fuel type. Diesel is the most common here (99% of tests).
| Region | Tests | Pass rate |
|---|---|---|
| South East | 567 | 84.0% |
| North West | 412 | 81.3% |
| South West | 368 | 81.5% |
| West Midlands | 367 | 86.4% |
| Scotland | 341 | 77.1% |
| East of England | 328 | 82.9% |
| Yorkshire | 265 | 80.0% |
| East Midlands | 253 | 80.6% |
| London | 132 | 90.9% |
| Wales | 127 | 78.0% |
| North East | 122 | 81.1% |
Regions come from the postcode area recorded at the test station. Areas on region borders are assigned to the region with the majority of their population.
Everything a tester recorded on this vehicle, grouped into the inspection sections that produced it. The notch on each bar is the national share, so you can see at a glance whether this car is unusual or just ordinary.
A test can record several items, so these percentages do not add up to 100%. The exact strings, with prices, are in the full DVSA record at the bottom of this page.
Before your test
These are not generic tips — they are the faults recorded most often on this exact model, rewritten as things you can check yourself. All three take about ten minutes and cost nothing.
Check the lights 7.5% of tests
“registration plate lamp(s) inoperative in the case of multiple lamps or light sources”
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.
Check the coil springs 3.0% of tests
“coil spring fractured or broken”
Look up inside each wheel arch with a torch, all the way round the spring. A snapped spring usually breaks at the very bottom coil, where a quick glance will not reach.
Check the windscreen 1.9% of tests
“windscreen damaged”
Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.
Shares are the proportion of tests on this vehicle that recorded the item, so they overlap: one test can record several.
Across the 10 items that are recorded most often on this model, the average repair comes to £41–£120 — and 36% of those repairs are parts that cost under £30.
Estimates from typical UK parts prices, weighted by how often each item appears in 3,282 MOT tests on this vehicle. They exclude diagnostics, retest fees and garage labour where the part is a DIY fit, and they are not figures from the DVSA dataset. Older and higher-mileage examples cost more than the average. How these estimates are built → · All MOT repair costs → · Cheapest cars to put through a test →
13 model years on record, from 2011 to 2023. Across them the pass rate runs from 76.6% to 100.0% — a spread of 23.4 points. The bar under each year is the item that failed it most often.
Colour is the pass rate on a fixed scale, so a block means the same thing on any model. Each year links to its own page with the full fault breakdown.
The raw pass rate mostly measures age. The year comparison adds the like-for-like figure, the mileage bands and the repair bill.
Closest pass rates among 2016 cars with at least 2,000 tests, so a small sample cannot flatter itself into the list. See the full rankings: best and worst MOT pass rates.
Shares of the 4,226 individual items recorded on this vehicle, and the same share across all cars nationally. A single test can record several items, so a row is not a percentage of tests.
| Category | Items | This car | Nationally | Difference |
|---|---|---|---|---|
| Tyres | 1,067 | 24.90% | 19.76% | +5.14 |
| Brakes | 1,001 | 23.40% | 20.89% | +2.51 |
| Lamps, reflectors and electrical equipment | 586 | 13.70% | 12.21% | +1.49 |
| Suspension | 528 | 12.30% | 20.98% | −8.68 |
| Body, chassis, structure | 351 | 8.20% | 5.57% | +2.63 |
| Noise, emissions and leaks | 269 | 6.30% | 5.52% | +0.78 |
| Non-component advisories | 170 | 4.00% | 4.18% | −0.18 |
| Visibility | 156 | 3.60% | 4.97% | −1.37 |
| Steering | 51 | 1.20% | 2.57% | −1.37 |
| Identification of the vehicle | 47 | 1.10% | 1.76% | −0.66 |
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Registration plate lamp(s) inoperative in the case of multiple lamps or light sources Lamps, reflectors and electrical equipment | Minor | 7.5% | £5–20 |
| Joints constant velocity boot severely deteriorated Body, chassis, structure | Minor | 4.7% | £80–250 |
| Joints constant velocity boot split or insecure, no longer prevents the ingress of dirt Body, chassis, structure | Major | 4.5% | £80–250 |
| Coil spring fractured or broken Suspension | Major | 3.0% | £25–65 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 1.9% | £80–200 |
| Tread depth below requirements of 1.6mm Tyres | Major | 1.7% | £45–95 |
| Registration plate lamp(s) inoperative in the case of a single lamp or all lamps Lamps, reflectors and electrical equipment | Major | 1.6% | £5–20 |
| Brake pads less than 1.5 mm thick Brakes | Major | 1.3% | £18–45 |
| Registration plate lamp(s) inoperative in the case of a single lamp or all lamps Lamps, reflectors and electrical equipment | Rectified | 1.1% | £5–20 |
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Major | 0.88% | £45–95 |
Severity is as recorded: Major and Dangerous fail the test outright; Minor and Advisory do not. Costs are estimates from typical UK parts prices — see how they are built.
Advisories are the early warnings — the same parts a year or two before they fail. Reading them is how you tell a car that has been maintained from one that has been patched.
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Tread depth below requirements of 1.6mm Tyres | Advisory | 17.6% | £45–95 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 11.5% | £45–110 |
| Brake pads less than 1.5 mm thick Brakes | Advisory | 9.3% | £18–45 |
| Engine oil leaks leaking excessively from engine Noise, emissions and leaks | Advisory | 6.0% | £200–700 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 4.4% | £45–95 |
| Brake discs significantly and obviously worn Brakes | Advisory | 2.9% | £45–110 |
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 147 | 89.1% | 21,182 mi |
| 30-60k | 866 | 84.1% | 47,568 mi |
| 60-90k | 1,045 | 81.7% | 74,434 mi |
| 90-120k | 689 | 80.0% | 103,795 mi |
| 120k+ | 533 | 80.9% | 158,201 mi |
Source: 3,282 recorded tests on this vehicle-year. Every row above is recomputed from the same DVSA extract as the rest of the page — see the methodology.
82.2% of the 3,282 2016 Peugeot 508 tests in this dataset passed, against a national average of 84.0% for cars first used in 2016. First-attempt pass rate: 78.9%.
The three most recorded items are registration plate lamp(s) inoperative in the case of multiple lamps or light sources (7.46%), joints constant velocity boot severely deteriorated (4.69%), joints constant velocity boot split or insecure, no longer prevents the ingress of dirt (4.54%). Percentages are the share of tests on this vehicle that recorded the item.
Yes. Cars under 30,000 miles passed 89.1% of the time, falling to 80.9% for those over 120,000 miles. The median 2016 Peugeot 508 in this dataset had covered 77,113 mi.
Diesel: 82.1% pass rate across 3,234 tests. Other: 85.4% pass rate across 48 tests. Shares are of the tests on this vehicle that recorded each fuel type.
Tests recorded in the winter months (October–March) passed 82.7% of the time; summer months (April–September) passed 81.6%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.