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 12 and failing 2 (86% pass rate). It has 138,758 miles on the clock, averaging 8,737 miles per year, around the UK average of 7,400.
MOT & Mileage History for KM12 LXN
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 | 138,758 miles |
| Reading date | |
| Average per year | 8,737 |
| Mileage consistency | Variable |
Check KM12 LXN
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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 14 tests on record
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Vehicle Details
| Registration | KM12 LXN |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| 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 LXN
What car is KM12 LXN?
KM12 LXN is a silver Seat Leon, diesel (1598cc). First registered in Luton in 2012.
What is the mileage of KM12 LXN?
The last recorded mileage for KM12 LXN was 138,758 miles, recorded on 2 Mar 2026 during its most recent MOT test.
Has KM12 LXN passed its MOT?
KM12 LXN has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 2 Mar 2026.
Is KM12 LXN ULEZ compliant?
Based on its fuel type and registration year, KM12 LXN 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 KM12 LXN?
KM12 LXN is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.