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 2013 Seat Leon Petrol 1395cc has had 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 101,249 miles on the clock, averaging 7,792 miles per year, around the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KN63 YJA
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
About average| Latest reading | 101,249 miles |
| Reading date | |
| Miles last year | 128 |
| Average per year | 7,792 |
| Mileage consistency | Variable |
Check KN63 YJA
- 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.
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 | KN63 YJA |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2013 |
| 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 YJA
What car is KN63 YJA?
KN63 YJA is a red Seat Leon, petrol (1395cc). First registered in Luton in 2013.
What is the mileage of KN63 YJA?
The last recorded mileage for KN63 YJA was 101,249 miles, recorded on 30 Jan 2026 during its most recent MOT test.
Has KN63 YJA passed its MOT?
KN63 YJA has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 30 Jan 2026.
Is KN63 YJA ULEZ compliant?
Based on its fuel type and registration year, KN63 YJA 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 KN63 YJA?
KN63 YJA is approximately 13 years old. Age identifier 63 means registered between 1 September 2013 and 28 February 2014.