Audi A4 Car CheckFull history check, MOT history and common problems
Free Audi A4 vehicle check by reg: MOT history, mileage and tax. Buying one? The full car history check shows outstanding finance, insurance write-offs, stolen markers, keepers and plate changes.
- 79% MOT pass rate
- 6,956 A4s checked
- 25.0% had outstanding finance
Audi A4 reg check
Full Audi A4 history check from £3.99
The MOT record is free, and it only shows the car's condition on test day. What a seller may not mention is in the full Audi A4 car check:
Of the 48 Audi A4 vehicles checked with a full CarCheckUp report, 25.0% had outstanding finance recorded and 27.1% an insurance write-off record.
- Outstanding finance: lender and agreement
- Insurance write-off: Cat S, N, C or D
- Police stolen marker
- High risk register
- Previous keepers and last change
- Plate and colour changes
- Scrapped, imported or exported
- Mileage anomaly check
£3.99 a report in the 5-report bundle, £11.99 for a single report; unused reports never expire. Shown on screen straight away and sent by email. No subscription. Start with the free check: you only pay for the full report.
Free Audi A4 MOT History and Mileage Data
What the MOT records of 6,740 Audi A4 vehicles show. The full check above covers what the MOT doesn't.
- 79%of MOT tests passedUK average 77%
- 8,600typical miles a year
- 5.7%have a mileage anomalyan MOT reading lower than an earlier one
- 89,181MOT tests analysed
- 2008–2015built (middle half)
- 72%diesel; 27% petrol; 1% heavy oil
Audi A4 common problems: most common MOT failures and advisories
The defects MOT testers record most often on the Audi A4, as a share of all its MOT tests (the same defect on any wheel or side counts once): the A4's known weak points. Check these on the car you're viewing, or on your own before its next MOT.
Top 17 Audi A4 MOT failures
Reasons the car failed its MOT.
- Tyre tread depth below requirements of 1.6mm2.7%
- Coil spring fractured or broken1.3%
- Headlamp aim too low1.2%
- Brake pad less than 1.5 mm thick1.2%
- Headlamp aim too high1.1%
- Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt1.0%
- Stop lamp not working1.0%
- Tyre has ply or cords exposed1.0%
- Engine MIL inoperative or indicates a malfunction1.0%
- Headlamp not working on dipped beam0.8%
Show all 17
- Tyre has a cut in excess of the requirements deep enough to reach the ply or cords0.8%
- Headlamp aim projected beam image is obviously incorrect0.8%
- Position lamp not working0.8%
- Windscreen washer provides insufficient washer liquid0.8%
- Windscreen wiper does not clear the windscreen effectively0.8%
- Registration plate lamp not working0.7%
- Shock absorbers has a serious fluid leak0.6%
Top 20 Audi A4 MOT advisories
Wear the tester noted: not a failure yet, but money to budget for.
- Tyre worn close to legal limit/worn on edge8.3%
- Brake pad wearing thin6.3%
- Tyre worn close to the legal limit6.1%
- Brake disc worn, pitted or scored, but not seriously weakened4.7%
- Oil leak, but not excessive2.3%
- Suspension arm pin or bush worn but not resulting in excessive movement2.2%
- Child Seat fitted not allowing full inspection of adult belt2.0%
- Shock absorbers has light misting of oil1.8%
- Registration plate lamp inoperative in the case of multiple lamps or light sources1.7%
- Registration plate deteriorated but not likely to be misread1.7%
Show all 20
- Windscreen damaged but not adversely affecting driver's view1.7%
- Brake hose slightly deteriorated1.6%
- Tyre slightly damaged/cracking or perishing1.5%
- Drive shaft joint constant velocity boot severely deteriorated1.5%
- Sub-frame corroded but not seriously weakened1.2%
- Shock absorbers light misting of oil or has limited damping effect1.2%
- Nail in tyre1.2%
- Windscreen has damage to an area less than a 40mm circle outside zone 'A'1.1%
- Shock absorber has a light misting of oil1.0%
- Coil spring corroded1.0%
- Lights and indicators: 40% of failed tests
- Tyres: 29% of failed tests
- Suspension: 26% of failed tests
- Brakes: 16% of failed tests
- Windscreen and wipers: 11% of failed tests
- Tyres advisory: 26% of tests
- Brakes advisory: 18% of tests
- Suspension advisory: 17% of tests
Based on the DVSA MOT histories of all 6,740 Audi A4 vehicles with an MOT checked on CarCheckUp since March 2023 (89,181 tests, retests included). Updated 2 October 2026. Every MOT test and advisory for one car is in the free MOT history check, and our free mileage check flags a lower reading. Market-wide figures: UK Used Car Risk Report. How we calculate these figures. MOT and DVLA data: contains public sector information licensed under the Open Government Licence v3.0.
Audi A4 versions
Every Audi A4 version checked on CarCheckUp counts on this page, grouped by the word after "A4" in the DVLA record. Pass rates where at least 300 vehicles were checked.
| Version | Vehicles | MOT pass rate | Top failure area |
|---|---|---|---|
| A4 (no version recorded) | 6,467 | 79% | Lights and indicators |
A4 S
|
159 | – | – |
A4 Technik
|
57 | – | – |
A4 Sport
|
22 | – | – |
A4 SE
|
13 | – | – |
Key history checks before buying a used Audi A4
All of these are in every full report, with 150+ more data points.
Outstanding finance
A Audi on hire purchase, PCP or a logbook loan may still belong to the lender. Buying it can lead to a dispute over who owns it. Outstanding finance check
Insurance write-off (Cat S, N, C, D)
Shows if an insurer declared the car a total loss. Cat S and N cars can return to the road, but the record lowers the value and can affect insurance. Write-off check
Police stolen marker
Checks the Police National Computer. A stolen car can be taken back, leaving you without the car or your money. Stolen car check
High risk register
Shows if a finance company, insurer or the police has registered an interest in the A4. Find out why before you buy.
Mileage anomaly check & MOT history
Free: every MOT mileage reading compared for drops, with advisories and failures. Free mileage check
Previous keepers & plate changes
How many keepers the car has had and when, plus number plate changes that can separate a car from its history. Previous owners check
More free and full vehicle checks for a Audi A4
Full Audi A4 car check from £3.99 a report
Finance, write-off, stolen, keepers, plate changes and 150+ data points on the Audi A4 you're looking at. The MOT history and mileage come free.
Check a A4 by reg → See a sample reportAudi A4 MOT questions
How do I check a used Audi A4 for outstanding finance or a write-off?
Run a full car history check on its registration. Of the 48 Audi A4 vehicles checked with a full CarCheckUp report, 25.0% had outstanding finance recorded and 27.1% an insurance write-off record. The report also shows stolen markers, keepers, plate and colour changes.
Is a Audi A4 car check free?
The MOT history, mileage anomaly check, tax and DVLA details of any Audi A4 are free. The full car history check (finance, write-off, stolen, keepers and 150+ data points) is paid, from £3.99 a report.
What is the most common MOT failure on the Audi A4?
Tyre tread depth below requirements of 1.6mm: found at 2.7% of the Audi A4 MOT tests we analysed. By area, lights and indicators items appear in 40% of failed tests.
What is the Audi A4 MOT pass rate?
79% of 89,181 MOT tests on 6,740 Audi A4 vehicles checked on CarCheckUp were passed (retests included). The UK average across all vehicles we checked is 77%.
What are the common problems with the Audi A4?
Going by its MOT records, the Audi A4's most common failures are tyre tread depth below requirements of 1.6mm (2.7% of tests); coil spring fractured or broken (1.3% of tests); headlamp aim too low (1.2% of tests). The full list of the top 20 MOT failures and advisories is on this page.
What is the most common MOT advisory on the Audi A4?
Tyre worn close to legal limit/worn on edge: noted at 8.3% of tests. An advisory is not a failure, but it is wear to budget for.
How many miles a year is a Audi A4 typically driven?
About 8,600 miles a year (the median, from MOT mileage readings). 5.7% have a mileage anomaly: an MOT reading lower than an earlier one.
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