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 Diesel 1968cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 104,921 miles on the clock, averaging 8,530 miles per year, around the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for KO14 DLU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 104,921 miles |
| Reading date | |
| Miles last year | 6,891 |
| Average per year | 8,530 |
| Mileage consistency | Consistent |
Check KO14 DLU
- 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
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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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
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Vehicle Details
| Registration | KO14 DLU |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2014 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KO14 D plates
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About KO14 DLU
What car is KO14 DLU?
KO14 DLU is a blue Seat Leon, diesel (1968cc). First registered in Luton in 2014.
What is the mileage of KO14 DLU?
The last recorded mileage for KO14 DLU was 104,921 miles, recorded on 15 Dec 2025 during its most recent MOT test.
Has KO14 DLU passed its MOT?
KO14 DLU has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 15 Dec 2025.
Is KO14 DLU ULEZ compliant?
Based on its fuel type and registration year, KO14 DLU is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KO14 DLU?
KO14 DLU is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.