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 A6 Petrol 4172cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 135,094 miles on the clock, averaging 7,903 miles per year, around the UK average of 7,400.
MOT & Mileage History for OY04 TNN
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
About average| Latest reading | 135,094 miles |
| Reading date | |
| Miles last year | 15,322 |
| Average per year | 7,903 |
| Mileage consistency | Variable |
Check OY04 TNN
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- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | OY04 TNN |
| Make | Audi |
| Model | A6 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 4172cc |
| Year | 2004 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 04 — March 2004 to August 2004 |
More OY04 T plates
Browse all OY04 T registrations from Oxford.
About OY04 TNN
What car is OY04 TNN?
OY04 TNN is an silver Audi A6, petrol (4172cc). First registered in Oxford in 2004.
What is the mileage of OY04 TNN?
The last recorded mileage for OY04 TNN was 135,094 miles, recorded on 26 Mar 2019 during its most recent MOT test.
Has OY04 TNN passed its MOT?
OY04 TNN has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 26 Mar 2019.
Is OY04 TNN ULEZ compliant?
Based on its fuel type and registration year, OY04 TNN 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 TNN?
OY04 TNN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.