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 11 and failing 7 (61% pass rate). It has 223,958 miles on the clock, averaging 18,559 miles per year, above the UK average of 7,400.
MOT & Mileage History for KL57 YLY
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 | 223,958 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 18,559 |
| Mileage consistency | Consistent |
Check KL57 YLY
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 18 tests on record
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Vehicle Details
| Registration | KL57 YLY |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2007 |
| First registered | |
| Area code | KL — Northampton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KL57 Y plates
Browse all KL57 Y registrations from Northampton.
About KL57 YLY
What car is KL57 YLY?
KL57 YLY is a grey Seat Leon, diesel (1896cc). First registered in Northampton in 2007.
What is the mileage of KL57 YLY?
The last recorded mileage for KL57 YLY was 223,958 miles, recorded on 11 Feb 2021 during its most recent MOT test.
Has KL57 YLY passed its MOT?
KL57 YLY has had 18 MOT tests with a 61% pass rate (11 passes, 7 failures). It last passed on 11 Feb 2021.
Is KL57 YLY ULEZ compliant?
Based on its fuel type and registration year, KL57 YLY 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 KL57 YLY?
KL57 YLY is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.