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 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 104,025 miles on the clock, averaging 7,293 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 KN63 YKV
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
Below average| Latest reading | 104,025 miles |
| Reading date | |
| Miles last year | 3,638 |
| Average per year | 7,293 |
| Mileage consistency | Consistent |
Check KN63 YKV
- 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 12 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
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Vehicle Details
| Registration | KN63 YKV |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 63 — September 2013 to February 2014 |
More KN63 Y plates
Browse all KN63 Y registrations from Luton.
About KN63 YKV
What car is KN63 YKV?
KN63 YKV is a blue Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KN63 YKV?
The last recorded mileage for KN63 YKV was 104,025 miles, recorded on 26 May 2026 during its most recent MOT test.
Has KN63 YKV passed its MOT?
KN63 YKV has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 26 May 2026.
Is KN63 YKV ULEZ compliant?
Based on its fuel type and registration year, KN63 YKV 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 KN63 YKV?
KN63 YKV is approximately 12 years old. Age identifier 63 means registered between 1 September 2013 and 28 February 2014.