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 2001 Audi A4 Petrol 1781cc has had 23 MOT tests on record, passing 16 and failing 7 (70% pass rate). It has 153,215 miles on the clock, averaging 7,388 miles per year, below the UK average of 7,400.
MOT & Mileage History for OU51 DNN
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 | 153,215 miles |
| Reading date | |
| Miles last year | 1,887 |
| Average per year | 7,388 |
| Mileage consistency | Variable |
Check OU51 DNN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 23 tests on record
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Vehicle Details
| Registration | OU51 DNN |
| Make | Audi |
| Model | A4 |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2001 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 51 — September 2001 to February 2002 |
More OU51 D plates
Browse all OU51 D registrations from Oxford.
About OU51 DNN
What car is OU51 DNN?
OU51 DNN is an green Audi A4, petrol (1781cc). First registered in Oxford in 2001.
What is the mileage of OU51 DNN?
The last recorded mileage for OU51 DNN was 153,215 miles, recorded on 14 Nov 2022 during its most recent MOT test.
Has OU51 DNN passed its MOT?
OU51 DNN has had 23 MOT tests with a 70% pass rate (16 passes, 7 failures). It last was tested on 14 Nov 2022.
Is OU51 DNN ULEZ compliant?
Based on its fuel type and registration year, OU51 DNN is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OU51 DNN?
OU51 DNN is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.