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 18 MOT tests on record, passing 12 and failing 6 (67% pass rate). It has 155,040 miles on the clock, averaging 10,765 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN12 KOA
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 | 155,040 miles |
| Reading date | |
| Miles last year | 23 |
| Average per year | 10,765 |
| Mileage consistency | Consistent |
Check KN12 KOA
- 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 18 tests on record
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Vehicle Details
| Registration | KN12 KOA |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 K plates
Browse all KN12 K registrations from Luton.
About KN12 KOA
What car is KN12 KOA?
KN12 KOA is a black Seat Leon, diesel (1598cc). First registered in Luton in 2012.
What is the mileage of KN12 KOA?
The last recorded mileage for KN12 KOA was 155,040 miles, recorded on 19 May 2026 during its most recent MOT test.
Has KN12 KOA passed its MOT?
KN12 KOA has had 18 MOT tests with a 67% pass rate (12 passes, 6 failures). It last passed on 19 May 2026.
Is KN12 KOA ULEZ compliant?
Based on its fuel type and registration year, KN12 KOA 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 KN12 KOA?
KN12 KOA is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.