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 Diesel 1598cc has had 14 MOT tests on record, passing 10 and failing 4 (71% pass rate). It has 74,498 miles on the clock, averaging 4,875 miles per year, well below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for KM14 FLJ
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
Low mileage| Latest reading | 74,498 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 4,875 |
| Mileage consistency | Variable |
Check KM14 FLJ
- 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 14 tests on record
Similar cars to consider
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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM14 FLJ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KM14 F plates
Browse all KM14 F registrations from Luton.
About KM14 FLJ
What car is KM14 FLJ?
KM14 FLJ is a black Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KM14 FLJ?
The last recorded mileage for KM14 FLJ was 74,498 miles, recorded on 10 Apr 2026 during its most recent MOT test.
Has KM14 FLJ passed its MOT?
KM14 FLJ has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 10 Apr 2026.
Is KM14 FLJ ULEZ compliant?
Based on its fuel type and registration year, KM14 FLJ is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM14 FLJ?
KM14 FLJ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.