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 2019 Seat Leon Petrol 1498cc has had 4 MOT tests on record, passing every one. It has 73,866 miles on the clock, averaging 14,120 miles per year, above the UK average of 7,400. The 1.5 TSI Evo engine is known for daca.
MOT & Mileage History for KY19 OSN
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
Above average| Latest reading | 73,866 miles |
| Reading date | |
| Miles last year | 11,642 |
| Average per year | 14,120 |
| Mileage consistency | Variable |
Check KY19 OSN
- 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 4 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.
DACA
ECU software mishandles ACT deactivation and turbo spool on cold starts, causing lag/judder (manuals worst).
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KY19 OSN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2019 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 19 — March 2019 to August 2019 |
More KY19 O plates
Browse all KY19 O registrations from Luton.
About KY19 OSN
What car is KY19 OSN?
KY19 OSN is a blue Seat Leon, petrol (1498cc). First registered in Luton in 2019.
What is the mileage of KY19 OSN?
The last recorded mileage for KY19 OSN was 73,866 miles, recorded on 27 Dec 2025 during its most recent MOT test.
Has KY19 OSN passed its MOT?
KY19 OSN has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 27 Dec 2025.
Is KY19 OSN ULEZ compliant?
Based on its fuel type and registration year, KY19 OSN 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 KY19 OSN?
KY19 OSN is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.