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 Petrol 1798cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 81,707 miles on the clock, averaging 8,190 miles per year, around the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for KY64 KNN
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
About average| Latest reading | 81,707 miles |
| Reading date | |
| Average per year | 8,190 |
| Mileage consistency | Consistent |
Check KY64 KNN
- 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 10 tests on record
Similar cars to consider
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.
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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KY64 KNN |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2014 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 64 — September 2014 to February 2015 |
More KY64 K plates
Browse all KY64 K registrations from Luton.
About KY64 KNN
What car is KY64 KNN?
KY64 KNN is a grey Seat Leon, petrol (1798cc). First registered in Luton in 2014.
What is the mileage of KY64 KNN?
The last recorded mileage for KY64 KNN was 81,707 miles, recorded on 21 Aug 2025 during its most recent MOT test.
Has KY64 KNN passed its MOT?
KY64 KNN has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 21 Aug 2025.
Is KY64 KNN ULEZ compliant?
Based on its fuel type and registration year, KY64 KNN 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 KY64 KNN?
KY64 KNN is approximately 12 years old. Age identifier 64 means registered between 1 September 2014 and 28 February 2015.