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 2014 Seat Leon Petrol 1395cc has had 9 MOT tests on record, passing every one. It has 51,527 miles on the clock, averaging 4,418 miles per year, well below the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KM14 BTU
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
Low mileage| Latest reading | 51,527 miles |
| Reading date | |
| Miles last year | 4,752 |
| Average per year | 4,418 |
| Mileage consistency | Consistent |
Check KM14 BTU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM14 BTU |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2014 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KM14 B plates
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About KM14 BTU
What car is KM14 BTU?
KM14 BTU is a black Seat Leon, petrol (1395cc). First registered in Luton in 2014.
What is the mileage of KM14 BTU?
The last recorded mileage for KM14 BTU was 51,527 miles, recorded on 8 Oct 2025 during its most recent MOT test.
Has KM14 BTU passed its MOT?
KM14 BTU has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 8 Oct 2025.
Is KM14 BTU ULEZ compliant?
Based on its fuel type and registration year, KM14 BTU 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 KM14 BTU?
KM14 BTU is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.