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 2016 Seat Leon Diesel 1598cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 86,288 miles on the clock, averaging 6,854 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 KO16 DUY
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
Below average| Latest reading | 86,288 miles |
| Reading date | |
| Miles last year | 7,911 |
| Average per year | 6,854 |
| Mileage consistency | Consistent |
Check KO16 DUY
- 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 9 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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KO16 DUY |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2016 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 16 — March 2016 to August 2016 |
More KO16 D plates
Browse all KO16 D registrations from Luton.
About KO16 DUY
What car is KO16 DUY?
KO16 DUY is a black Seat Leon, diesel (1598cc). First registered in Luton in 2016.
What is the mileage of KO16 DUY?
The last recorded mileage for KO16 DUY was 86,288 miles, recorded on 8 Jan 2026 during its most recent MOT test.
Has KO16 DUY passed its MOT?
KO16 DUY has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 8 Jan 2026.
Is KO16 DUY ULEZ compliant?
Based on its fuel type and registration year, KO16 DUY is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KO16 DUY?
KO16 DUY is approximately 10 years old. Age identifier 16 means registered between 1 March 2016 and 31 August 2016.