Pass rate
91.2%
Above average — 0.0 pts in line with the 91.2% that cars this age and mileage manage.
Across 2,750 recorded tests.
Typical repair bill £48–£115
2021 Audi RS MOT pass rate
- 2021
- 17 trims combined
- typical 26,057 mi
Check your postcode
Most common fault
Tyres
51.7% 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 →
Which year to buy
- Best 2013 92.3% pass
- Avoid 2014 86.7% pass
Across the 6 years on record, a spread of 5.6 points. See every year →
- First-attempt pass
- 90.4%
- Typical mileage
- 26k mi
The 2021 Audi RS MOT pass rate is 91.2% of its MOT tests — about what its age and mileage predict. Tyres is the biggest single reason it fails, at 51.7% of what testers record.
Expert verdict
Tyres: 2.6× the national share
Tyres make up 51.7% of everything recorded on the 2021 Audi Rs, against 19.8% nationally — 31.9 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 3% 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 Audi RS? Get an email when these numbers change .
Every Audi RS first registered in 2021 is combined here — 17 trim and body variants in total — so the sample is as large as the DVSA data allows.
How does the 2021 Audi RS compare?
Cars of this age and mileage average 91.2%, so this figure is 0.0 points ahead of what its age and mileage predict. On a first attempt, before any retests, the figure drops to 90.4%. The median 2021 Audi RS in this dataset had covered 26,057 mi.
Pass rates also shift with the test month: tests recorded October–March passed 90.8% of the time, April–September 91.5%.
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 2.29% of tests.
- 2,750 recorded tests behind this page.
- 91.2% overall pass rate, 90.4% on a first attempt.
- Across every year of the Audi RS, the average is 91.0% — best year 2013 (92.3%), worst 2014 (86.7%).
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
- 2,750
- Typical mileage (median)
- 26,057 mi
- Make and model
- Audi RS
- Updated
- 2026-11-07
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 RS MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 78% so small gaps stay visible.
Where the Audi RS is most common
Across all RS model years on record (2013–2023): 6,551 Audi RS cars tested in a recordable postcode area, across 9,516 tests. Birmingham (B) has the most, with 234 cars tested there. Cars are counted by the postcode area of the MOT station, so this is where they were tested, not necessarily where their owners live.
| # | Postcode area | Cars | Pass rate |
|---|---|---|---|
| 1 | Birmingham (B) | 234 | 91.2% |
| 2 | Leicester (LE) | 150 | 87.7% |
| 3 | Reading (RG) | 142 | 90.2% |
| 4 | Glasgow (G) | 132 | 91.2% |
| 5 | Peterborough (PE) | 130 | 92.5% |
| 6 | Chelmsford (CM) | 128 | 88.6% |
| 7 | Sheffield (S) | 124 | 94.2% |
| 8 | Guildford (GU) | 121 | 87.7% |
| 9 | Bradford (BD) | 116 | 96.8% |
| 10 | Leeds (LS) | 114 | 89.0% |
| 11 | Newcastle upon Tyne (NE) | 110 | 91.5% |
| 12 | Hounslow (TW) | 109 | 87.6% |
| 13 | Harrogate (HG) | 109 | 92.6% |
| 14 | Kingston upon Thames (KT) | 108 | 88.8% |
| 15 | High Wycombe (HP) | 106 | 91.5% |
| 16 | Aberdeen (AB) | 101 | 85.6% |
| 17 | Crawley (RH) | 99 | 89.7% |
| 18 | Ashford (TN) | 98 | 89.2% |
| 19 | Milton Keynes (MK) | 94 | 91.8% |
| 20 | Brighton (BN) | 92 | 90.1% |
The twenty areas with the most Audi RS cars in the record, sorted by car count — sort the columns for a different question. Cars tested at a station whose postcode area could not be resolved are counted in the model's total but in no area, so the shares add up to slightly under 100% even across every area, and an area's cars are a subset of the model's. Pass rate is blank below 30 tests in an area, where a percentage is noise rather than a finding. How this model's pass rate varies by postcode →
Regional pass rates for the RS
| Region | Tests | Pass rate |
|---|---|---|
| South East | 601 | 91.0% |
| Yorkshire | 333 | 90.1% |
| East of England | 330 | 90.9% |
| North West | 312 | 92.9% |
| Scotland | 293 | 89.8% |
| West Midlands | 254 | 89.4% |
| South West | 222 | 90.1% |
| East Midlands | 138 | 95.7% |
| London | 105 | 93.3% |
| North East | 95 | 90.5% |
| Wales | 67 | 95.5% |
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 2021 RS
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 2021 RS
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 2.0% 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 number plates 0.9% of tests
“registration plates does not conform to the specified requirements”
Check both plates are present, legible and correctly spaced, with the postcode of the supplier and the BS AU 145e mark. A private plate in the wrong style is a fail before the car is even looked at.
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 2021 RS through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £48–£115 — and 3% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £48–£115
- Cheapest common item: wipers blade defective
- £8–£22
- Dearest common item: catalyst emissions lambda reading after 2nd…
- £60–£250
- Common items a careful owner can do at home
- 70%
- Repairs that still cost under £30
- 3%
Estimates from typical UK parts prices, weighted by how often each item appears in 2,750 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 RS, side by side
6 model years on record, from 2013 to 2023. Across them the pass rate runs from 86.7% to 92.3% — a spread of 5.6 points. The bar under each year is the item that failed it most often.
- 2013 92.3% windscreen damaged but not…
- 2014 86.7% windscreen damaged but not…
- 2020 91.5% windscreen damaged but not…
- 2021 91.2%has a cut in excess of the…
- 2022 91.2% has a cut in excess of the…
- 2023 91.2% has a cut in excess of the…
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 2021 Audi RS 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 2021 cars with a similar record
- Vauxhall Astra 91.2%
- Land Rover R Rover Velar 91.2%
- BMW M340I 91.2%
- BMW X2 91.2%
- Kia Xceed 91.3%
- Skoda Kamiq Monte Carlo 91.3%
Closest pass rates among 2021 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 2021 Audi RS 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 1,235 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 | 641 | 51.70% | 19.76% | +31.94 |
| Brakes | 181 | 14.60% | 20.89% | −6.29 |
| Non-component advisories | 115 | 9.30% | 4.18% | +5.12 |
| Suspension | 85 | 6.90% | 20.98% | −14.08 |
| Visibility | 81 | 6.50% | 4.97% | +1.53 |
| Identification of the vehicle | 48 | 3.90% | 1.76% | +2.14 |
| Lamps, reflectors and electrical equipment | 31 | 2.50% | 12.21% | −9.71 |
| Noise, emissions and leaks | 26 | 2.10% | 5.52% | −3.42 |
| Road Wheels | 16 | 1.30% | 0.75% | +0.55 |
| Body, chassis, structure | 11 | 0.90% | 5.57% | −4.67 |
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 | 2.3% | £45–95 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 2.0% | £80–200 |
| Has ply or cords exposed Tyres | Major | 1.9% | £45–95 |
| Has a bulge, caused by separation or partial failure of its structure Tyres | Major | 1.2% | £45–95 |
| Tread depth below requirements of 1.6mm Tyres | Major | 0.95% | £45–95 |
| Registration plates does not conform to the specified requirements Identification of the vehicle | Major | 0.91% | £20–80 |
| Headlamp aim too high Lamps, reflectors and electrical equipment | Rectified | 0.47% | £30–80 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Major | 0.44% | £45–95 |
| Wipers blade defective Visibility | Minor | 0.36% | £8–22 |
| Catalyst emissions Lambda reading after 2nd fast idle outside specified limits Noise, emissions and leaks | Major | 0.33% | £60–250 |
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 | 7.8% | £45–95 |
| Brake pads less than 1.5 mm thick Brakes | Advisory | 3.8% | £18–45 |
| Has a cut in excess of the requirements deep enough to reach the ply or cords Tyres | Advisory | 2.7% | £45–95 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 2.5% | £45–95 |
| Non-component advisories Nail in tyre Non-component advisories | Advisory | 2.4% | £45–95 |
| Non-component advisories Child Seat fitted not allowing full inspection of adult belt Non-component advisories | Advisory | 1.4% | £20–80 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 1,727 | 92.6% | 20,091 mi |
| 30-60k | 959 | 88.8% | 39,617 mi |
| 60-90k | 61 | 86.9% | 67,985 mi |
| 90-120k | 3 | 100.0% | 103,646 mi |
Source: 2,750 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.
2021 RS MOT questions
What is the MOT pass rate for a 2021 Audi RS?
91.2% of the 2,750 2021 Audi RS tests in this dataset passed, against a national average of 91.2% for cars first used in 2021. First-attempt pass rate: 90.4%.
What are the most common MOT failures on a 2021 Audi RS?
The three most recorded items are has a cut in excess of the requirements deep enough to reach the ply or cords (2.29%), windscreen damaged but not adversely affecting driver's view (2.04%), has ply or cords exposed (1.89%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2021 Audi RS MOT pass rate?
Yes. Cars under 30,000 miles passed 92.6% of the time, falling to 100.0% for those over 120,000 miles. The median 2021 Audi RS in this dataset had covered 26,057 mi.
Does the season affect the 2021 Audi RS MOT pass rate?
Tests recorded in the winter months (October–March) passed 90.8% of the time; summer months (April–September) passed 91.5%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.