Pass rate
89.9%
Above average — 0.8 pts behind the 90.7% that cars this age and mileage manage.
Across 1,480 recorded tests.
Typical repair bill £46–£104
2020 BMW 430 MOT pass rate
- 2020
- typical 26,113 mi
Most common fault
Tyres
50.9% 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 →
2.0 pts down across model years — 6.2% in 2014, 4.2% in 2020.
Which year to buy
- Best 2021 91.8% pass
- Avoid 2013 85.6% pass
Across the 9 years on record, a spread of 6.2 points. See every year →
- First-attempt pass
- 88.9%
- Typical mileage
- 26k mi
The 2020 BMW 430 MOT pass rate is 89.9% of its MOT tests — about what its age and mileage predict. Tyres is the biggest single reason it fails, at 50.9% of what testers record.
Check your postcode
MOT pass rates are national — type your postcode to see how BMW 430 does in your corner of the country.
Expert verdict
Tyres: 2.6× the national share
Tyres make up 50.9% of everything recorded on the 2020 BMW 430, against 19.8% nationally — 31.1 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.
- When it fails, it costs. Only 8% of this model’s typical repairs come in under £30 in parts — the failures here tend to be the kind that need a garage rather than a bulb.
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 BMW 430? Get an email when these numbers change .
How does the 2020 BMW 430 compare?
Cars of this age and mileage average 90.7%, so this figure is 0.8 points behind what its age and mileage predict. On a first attempt, before any retests, the figure drops to 88.9%. The median 2020 BMW 430 in this dataset had covered 26,113 mi.
64% of the tests on this vehicle ran on Petrol, which passed 90.0% of the time. Pass rates also shift with the test month: tests recorded October–March passed 90.4% of the time, April–September 89.3%.
The single most recorded failure item is "Has a cut in excess of the requirements deep enough to reach the ply or cords", noted on 4.12% of tests.
- 1,480 recorded tests behind this page.
- 89.9% overall pass rate, 88.9% on a first attempt.
- Across every year of the BMW 430, the average is 87.8% — best year 2021 (91.8%), worst 2013 (85.6%).
Figures count every completed test on this vehicle-year in the dataset, including retests. See methodology for the exact definition.
This page's data
- Tests analysed
- 1,480
- Typical mileage (median)
- 26,113 mi
- Make and model
- BMW 430
- Updated
- 2026-11-05
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Top part to budget for
Tyres
Usually a DIY or independent-garage job.
Does mileage affect the 430 MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 78% so small gaps stay visible.
Fuel type and reliability
Pass rate by fuel type. Petrol is the most common here (64% of tests).
Regional pass rates for the 430
| Region | Tests | Pass rate |
|---|---|---|
| South East | 476 | 87.2% |
| North West | 177 | 89.8% |
| East of England | 176 | 90.3% |
| South West | 129 | 86.8% |
| West Midlands | 127 | 91.3% |
| East Midlands | 88 | 90.9% |
| London | 83 | 94.0% |
| Scotland | 76 | 94.7% |
| Yorkshire | 76 | 92.1% |
| Wales | 40 | 95.0% |
| North East | 32 | 96.9% |
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.
What fails a 2020 430
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
Three checks worth doing on a 2020 430
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 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.
-
Check the tyre tread 0.9% of tests
“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.
-
Check the lights 0.6% of tests
“headlamp aim too high”
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.
Shares are the proportion of tests on this vehicle that recorded the item, so they overlap: one test can record several.
What it costs to get a 2020 430 through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £46–£104 — and 8% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £46–£104
- Cheapest common item: malfunction indicator lamp inoperative or…
- £3–£12
- Dearest common item: windscreen damaged
- £80–£200
- Common items a careful owner can do at home
- 70%
- Repairs that still cost under £30
- 8%
Estimates from typical UK parts prices, weighted by how often each item appears in 1,480 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 →
Every year of the 430, side by side
9 model years on record, from 2013 to 2021. Across them the pass rate runs from 85.6% to 91.8% — a spread of 6.2 points. The bar under each year is the item that failed it most often.
- 2013 85.6% windscreen damaged but not…
- 2014 86.0% shock absorbers has a serious…
- 2015 86.4% windscreen damaged but not…
- 2016 87.5% windscreen damaged but not…
- 2017 88.3% windscreen damaged but not…
- 2018 89.1% has a cut in excess of the…
- 2019 88.6% has a cut in excess of the…
- 2020 89.9%has a cut in excess of the…
- 2021 91.8% windscreen damaged but not…
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.
Compare the 2020 BMW 430 with another year
The raw pass rate mostly measures age. The year comparison adds the like-for-like figure, the mileage bands and the repair bill.
Other 2020 cars with a similar record
- Vauxhall Corsa 89.9%
- Land Rover Range Rover Velar 89.9%
- Mitsubishi L200 89.9%
- Renault Clio Play 89.9%
- Land Rover Range Rover Evoque 90.0%
- Vauxhall Crossland 90.0%
Closest pass rates among 2020 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.
The full DVSA record for the 2020 BMW 430 10 failure items · 6 advisories · 10 inspection categories · mileage brackets · all of it in the page, none of it above the fold
Every inspection category
Shares of the 684 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 | 349 | 50.90% | 19.76% | +31.14 |
| Brakes | 154 | 22.50% | 20.89% | +1.61 |
| Visibility | 46 | 6.70% | 4.97% | +1.73 |
| Non-component advisories | 46 | 6.70% | 4.18% | +2.52 |
| Lamps, reflectors and electrical equipment | 27 | 3.90% | 12.21% | −8.31 |
| Suspension | 24 | 3.50% | 20.98% | −17.48 |
| Noise, emissions and leaks | 15 | 2.20% | 5.52% | −3.32 |
| Road Wheels | 13 | 1.90% | 0.75% | +1.15 |
| Identification of the vehicle | 9 | 1.30% | 1.76% | −0.46 |
| Steering | 1 | 0.10% | 2.57% | −2.47 |
The exact failure items, in the tester's words
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Major | 4.1% | £45–95 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 1.9% | £80–200 |
| Has ply or cords exposed Tyres | Major | 1.0% | £45–95 |
| Tread depth below requirements of 1.6mm Tyres | Major | 0.88% | £45–95 |
| Has a bulge, caused by separation or partial failure of its structure Tyres | Major | 0.68% | £45–95 |
| Headlamp aim too high Lamps, reflectors and electrical equipment | Rectified | 0.61% | £30–80 |
| Wipers blade defective Visibility | Minor | 0.47% | £8–22 |
| Headlamp aim too low Lamps, reflectors and electrical equipment | Rectified | 0.41% | £30–80 |
| Malfunction indicator lamp inoperative or indicates a malfunction Noise, emissions and leaks | Major | 0.41% | £3–12 |
| Brake pads less than 1.5 mm thick Brakes | Major | 0.27% | £18–45 |
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.
What testers noted without failing the car
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 | 7.6% | £45–95 |
| Brake pads less than 1.5 mm thick Brakes | Advisory | 4.7% | £18–45 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 4.0% | £45–110 |
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Advisory | 3.6% | £45–95 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 2.2% | £45–95 |
| Non-component advisories Nail in tyre Non-component advisories | Advisory | 1.9% | £45–95 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 877 | 90.9% | 19,003 mi |
| 30-60k | 534 | 88.4% | 40,783 mi |
| 60-90k | 61 | 86.9% | 71,007 mi |
| 90-120k | 7 | 100.0% | 102,717 mi |
| 120k+ | 1 | 100.0% | 142,065 mi |
Source: 1,480 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.
2020 430 MOT questions
What is the MOT pass rate for a 2020 BMW 430?
89.9% of the 1,480 2020 BMW 430 tests in this dataset passed, against a national average of 90.7% for cars first used in 2020. First-attempt pass rate: 88.9%.
What are the most common MOT failures on a 2020 BMW 430?
The three most recorded items are has a cut in excess of the requirements deep enough to reach the ply or cords (4.12%), windscreen damaged but not adversely affecting driver's view (1.89%), has ply or cords exposed (1.01%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2020 BMW 430 MOT pass rate?
Yes. Cars under 30,000 miles passed 90.9% of the time, falling to 100.0% for those over 120,000 miles. The median 2020 BMW 430 in this dataset had covered 26,113 mi.
Which fuel type is most reliable for a 2020 BMW 430?
Petrol: 90.0% pass rate across 940 tests. Diesel: 89.6% pass rate across 540 tests. Shares are of the tests on this vehicle that recorded each fuel type.
Does the season affect the 2020 BMW 430 MOT pass rate?
Tests recorded in the winter months (October–March) passed 90.4% of the time; summer months (April–September) passed 89.3%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.