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 2017 Seat Leon Diesel 1968cc has had 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 56,048 miles on the clock, averaging 5,109 miles per year, below the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for KO66 LNC
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 | 56,048 miles |
| Reading date | |
| Miles last year | 89 |
| Average per year | 5,109 |
| Mileage consistency | Variable |
Check KO66 LNC
- 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
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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KO66 LNC |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2017 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KO66 L plates
Browse all KO66 L registrations from Luton.
About KO66 LNC
What car is KO66 LNC?
KO66 LNC is a blue Seat Leon, diesel (1968cc). First registered in Luton in 2017.
What is the mileage of KO66 LNC?
The last recorded mileage for KO66 LNC was 56,048 miles, recorded on 16 Apr 2026 during its most recent MOT test.
Has KO66 LNC passed its MOT?
KO66 LNC has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 16 Apr 2026.
Is KO66 LNC ULEZ compliant?
Based on its fuel type and registration year, KO66 LNC 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 KO66 LNC?
KO66 LNC is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.