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 Diesel 1896cc has had 21 MOT tests on record, passing 15 and failing 6 (71% pass rate). It has 169,372 miles on the clock, averaging 9,091 miles per year, above the UK average of 7,400.
MOT & Mileage History for OY04 BZT
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
Above average| Latest reading | 169,372 miles |
| Reading date | |
| Average per year | 9,091 |
| Mileage consistency | Variable |
Check OY04 BZT
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | OY04 BZT |
| Make | Audi |
| Model | A6 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1896cc |
| 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 BZT
What car is OY04 BZT?
OY04 BZT is an black Audi A6, diesel (1896cc). First registered in Oxford in 2004.
What is the mileage of OY04 BZT?
The last recorded mileage for OY04 BZT was 169,372 miles, recorded on 13 Oct 2021 during its most recent MOT test.
Has OY04 BZT passed its MOT?
OY04 BZT has had 21 MOT tests with a 71% pass rate (15 passes, 6 failures). It last passed on 13 Oct 2021.
Is OY04 BZT ULEZ compliant?
Based on its fuel type and registration year, OY04 BZT is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OY04 BZT?
OY04 BZT is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.