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 2004 Audi A4 Petrol 4163cc has had 21 MOT tests on record, passing 13 and failing 8 (62% pass rate). It has 137,016 miles on the clock, averaging 6,149 miles per year, below the UK average of 7,400.
MOT & Mileage History for OY04 BNN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 137,016 miles |
| Reading date | |
| Average per year | 6,149 |
| Mileage consistency | Variable |
Check OY04 BNN
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- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | OY04 BNN |
| Make | Audi |
| Model | A4 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 4163cc |
| Year | 2004 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 04 — March 2004 to August 2004 |
More OY04 B plates
Browse all OY04 B registrations from Oxford.
About OY04 BNN
What car is OY04 BNN?
OY04 BNN is an red Audi A4, petrol (4163cc). First registered in Oxford in 2004.
What is the mileage of OY04 BNN?
The last recorded mileage for OY04 BNN was 137,016 miles, recorded on 6 Aug 2021 during its most recent MOT test.
Has OY04 BNN passed its MOT?
OY04 BNN has had 21 MOT tests with a 62% pass rate (13 passes, 8 failures). It last passed on 6 Aug 2021.
Is OY04 BNN ULEZ compliant?
Based on its fuel type and registration year, OY04 BNN is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OY04 BNN?
OY04 BNN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.