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 21 MOT tests on record, passing 14 and failing 7 (67% pass rate). It has 112,651 miles on the clock, averaging 6,306 miles per year, below the UK average of 7,400.
MOT & Mileage History for AT51 BYY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 112,651 miles |
| Reading date | |
| Miles last year | 3,056 |
| Average per year | 6,306 |
| Mileage consistency | Variable |
Check AT51 BYY
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | AT51 BYY |
| Make | Audi |
| Model | A4 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2001 |
| First registered | |
| Area code | AT — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AT51 B plates
Browse all AT51 B registrations from Norwich.
About AT51 BYY
What car is AT51 BYY?
AT51 BYY is an silver Audi A4, petrol (1781cc). First registered in Norwich in 2001.
What is the mileage of AT51 BYY?
The last recorded mileage for AT51 BYY was 112,651 miles, recorded on 21 Jan 2020 during its most recent MOT test.
Has AT51 BYY passed its MOT?
AT51 BYY has had 21 MOT tests with a 67% pass rate (14 passes, 7 failures). It last passed on 21 Jan 2020.
Is AT51 BYY ULEZ compliant?
Based on its fuel type and registration year, AT51 BYY 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 AT51 BYY?
AT51 BYY is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.