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 1984cc has had 18 MOT tests on record, passing 9 and failing 9 (50% pass rate). It has 133,151 miles on the clock, averaging 7,946 miles per year, around the UK average of 7,400.
MOT & Mileage History for RY04 BAU
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 | 133,151 miles |
| Reading date | |
| Average per year | 7,946 |
| Mileage consistency | Consistent |
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Full MOT Test History 18 tests on record
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Vehicle Details
| Registration | RY04 BAU |
| Make | Audi |
| Model | A4 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2004 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RY04 B plates
Browse all RY04 B registrations from Reading.
About RY04 BAU
What car is RY04 BAU?
RY04 BAU is an blue Audi A4, petrol (1984cc). First registered in Reading in 2004.
What is the mileage of RY04 BAU?
The last recorded mileage for RY04 BAU was 133,151 miles, recorded on 18 Sep 2017 during its most recent MOT test.
Has RY04 BAU passed its MOT?
RY04 BAU has had 18 MOT tests with a 50% pass rate (9 passes, 9 failures). It last passed on 18 Sep 2017.
Is RY04 BAU ULEZ compliant?
Based on its fuel type and registration year, RY04 BAU 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 RY04 BAU?
RY04 BAU is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.