Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2020 Audi A3 Petrol 1498cc has had 4 MOT tests on record, passing every one. It has 128,263 miles on the clock, averaging 16,045 miles per year, above the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for BN20 OAC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 128,263 miles |
| Reading date | |
| Miles last year | 5,105 |
| Average per year | 16,045 |
| Mileage consistency | Variable |
Check BN20 OAC
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BN20 OAC |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2020 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 20 — March 2020 to August 2020 |
More BN20 O plates
Browse all BN20 O registrations from Birmingham.
About BN20 OAC
What car is BN20 OAC?
BN20 OAC is a black Audi A3, petrol (1498cc). First registered in Birmingham in 2020.
What is the mileage of BN20 OAC?
The last recorded mileage for BN20 OAC was 128,263 miles, recorded on 3 Aug 2026 during its most recent MOT test.
Has BN20 OAC passed its MOT?
BN20 OAC has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 3 Aug 2026.
Is BN20 OAC ULEZ compliant?
Based on its fuel type and registration year, BN20 OAC is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BN20 OAC?
BN20 OAC is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.