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 Seat Leon Diesel 1896cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 111,378 miles on the clock, averaging 7,949 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN57 BBX
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 | 111,378 miles |
| Reading date | |
| Miles last year | 8,094 |
| Average per year | 7,949 |
| Mileage consistency | Variable |
Check KN57 BBX
- Write-off & insurance claims Experian
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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 18 tests on record
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Vehicle Details
| Registration | KN57 BBX |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1896cc |
| 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 BBX
What car is KN57 BBX?
KN57 BBX is a red Seat Leon, diesel (1896cc). First registered in Luton in 2007.
What is the mileage of KN57 BBX?
The last recorded mileage for KN57 BBX was 111,378 miles, recorded on 28 Jul 2022 during its most recent MOT test.
Has KN57 BBX passed its MOT?
KN57 BBX has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last passed on 28 Jul 2022.
Is KN57 BBX ULEZ compliant?
Based on its fuel type and registration year, KN57 BBX 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 BBX?
KN57 BBX is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.