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 2012 Seat Leon Diesel 1598cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 109,604 miles on the clock, averaging 5,678 miles per year, below the UK average of 7,400.
MOT & Mileage History for KY12 JYJ
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 | 109,604 miles |
| Reading date | |
| Average per year | 5,678 |
| Mileage consistency | Variable |
Check KY12 JYJ
- Write-off & insurance claims Experian
- Outstanding finance check 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 14 tests on record
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Vehicle Details
| Registration | KY12 JYJ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KY12 J plates
Browse all KY12 J registrations from Luton.
About KY12 JYJ
What car is KY12 JYJ?
KY12 JYJ is a black Seat Leon, diesel (1598cc). First registered in Luton in 2012.
What is the mileage of KY12 JYJ?
The last recorded mileage for KY12 JYJ was 109,604 miles, recorded on 13 Sep 2025 during its most recent MOT test.
Has KY12 JYJ passed its MOT?
KY12 JYJ has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 13 Sep 2025.
Is KY12 JYJ ULEZ compliant?
Based on its fuel type and registration year, KY12 JYJ is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KY12 JYJ?
KY12 JYJ is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.