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 Diesel 1598cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 100,673 miles on the clock, averaging 7,340 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 KN13 YLO
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
Below average| Latest reading | 100,673 miles |
| Reading date | |
| Miles last year | 8,637 |
| Average per year | 7,340 |
| Mileage consistency | Consistent |
Check KN13 YLO
- 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 | KN13 YLO |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2013 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 13 — March 2013 to August 2013 |
More KN13 Y plates
Browse all KN13 Y registrations from Luton.
About KN13 YLO
What car is KN13 YLO?
KN13 YLO is a grey Seat Leon, diesel (1598cc). First registered in Luton in 2013.
What is the mileage of KN13 YLO?
The last recorded mileage for KN13 YLO was 100,673 miles, recorded on 3 Feb 2025 during its most recent MOT test.
Has KN13 YLO passed its MOT?
KN13 YLO has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 3 Feb 2025.
Is KN13 YLO ULEZ compliant?
Based on its fuel type and registration year, KN13 YLO is likely not ULEZ compliant. As a diesel vehicle registered in 2013, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN13 YLO?
KN13 YLO is approximately 13 years old. Age identifier 13 means registered between 1 March 2013 and 31 August 2013.