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 Petrol 1197cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 118,616 miles on the clock, averaging 11,345 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM12 ECX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 118,616 miles |
| Reading date | |
| Miles last year | 3,060 |
| Average per year | 11,345 |
| Mileage consistency | Variable |
Check KM12 ECX
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | KM12 ECX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1197cc |
| Year | 2012 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
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About KM12 ECX
What car is KM12 ECX?
KM12 ECX is a silver Seat Leon, petrol (1197cc). First registered in Luton in 2012.
What is the mileage of KM12 ECX?
The last recorded mileage for KM12 ECX was 118,616 miles, recorded on 2 Oct 2020 during its most recent MOT test.
Has KM12 ECX passed its MOT?
KM12 ECX has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 2 Oct 2020.
Is KM12 ECX ULEZ compliant?
Based on its fuel type and registration year, KM12 ECX is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KM12 ECX?
KM12 ECX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.