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 2007 Audi A4 Diesel 1986cc has had 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 187,905 miles on the clock, averaging 15,604 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN57 BYW
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
Above average| Latest reading | 187,905 miles |
| Reading date | |
| Miles last year | 25 |
| Average per year | 15,604 |
| Mileage consistency | Variable |
Check KN57 BYW
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | KN57 BYW |
| Make | Audi |
| Model | A4 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1986cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 B plates
Browse all KN57 B registrations from Luton.
About KN57 BYW
What car is KN57 BYW?
KN57 BYW is a black Audi A4, diesel (1986cc). First registered in Luton in 2007.
What is the mileage of KN57 BYW?
The last recorded mileage for KN57 BYW was 187,905 miles, recorded on 6 Jun 2019 during its most recent MOT test.
Has KN57 BYW passed its MOT?
KN57 BYW has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 6 Jun 2019.
Is KN57 BYW ULEZ compliant?
Based on its fuel type and registration year, KN57 BYW is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN57 BYW?
KN57 BYW is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.