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 1798cc has had 10 MOT tests on record, passing every one. It has 36,375 miles on the clock, averaging 1,844 miles per year, well below the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for KN13 XKJ
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 | 36,375 miles |
| Reading date | |
| Miles last year | 733 |
| Average per year | 1,844 |
| Mileage consistency | Variable |
Check KN13 XKJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | KN13 XKJ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2013 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 13 — March 2013 to August 2013 |
More KN13 X plates
Browse all KN13 X registrations from Luton.
About KN13 XKJ
What car is KN13 XKJ?
KN13 XKJ is a black Seat Leon, petrol (1798cc). First registered in Luton in 2013.
What is the mileage of KN13 XKJ?
The last recorded mileage for KN13 XKJ was 36,375 miles, recorded on 21 Oct 2025 during its most recent MOT test.
Has KN13 XKJ passed its MOT?
KN13 XKJ has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 21 Oct 2025.
Is KN13 XKJ ULEZ compliant?
Based on its fuel type and registration year, KN13 XKJ 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 KN13 XKJ?
KN13 XKJ is approximately 13 years old. Age identifier 13 means registered between 1 March 2013 and 31 August 2013.