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 9 MOT tests on record, passing every one. It has 73,320 miles on the clock, averaging 6,099 miles per year, 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 KN64 MJY
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
Below average| Latest reading | 73,320 miles |
| Reading date | |
| Miles last year | 1,970 |
| Average per year | 6,099 |
| Mileage consistency | Variable |
Check KN64 MJY
- 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.
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 | KN64 MJY |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 64 — September 2014 to February 2015 |
More KN64 M plates
Browse all KN64 M registrations from Luton.
About KN64 MJY
What car is KN64 MJY?
KN64 MJY is a white Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KN64 MJY?
The last recorded mileage for KN64 MJY was 73,320 miles, recorded on 6 Jan 2026 during its most recent MOT test.
Has KN64 MJY passed its MOT?
KN64 MJY has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 6 Jan 2026.
Is KN64 MJY ULEZ compliant?
Based on its fuel type and registration year, KN64 MJY 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 KN64 MJY?
KN64 MJY is approximately 12 years old. Age identifier 64 means registered between 1 September 2014 and 28 February 2015.