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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 92,155 miles on the clock, averaging 9,669 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for KS66 OMW
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
Above average| Latest reading | 92,155 miles |
| Reading date | |
| Miles last year | 7,174 |
| Average per year | 9,669 |
| Mileage consistency | Consistent |
Check KS66 OMW
- 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 8 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 | KS66 OMW |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2017 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KS66 O plates
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About KS66 OMW
What car is KS66 OMW?
KS66 OMW is a black Seat Leon, diesel (1968cc). First registered in Luton in 2017.
What is the mileage of KS66 OMW?
The last recorded mileage for KS66 OMW was 92,155 miles, recorded on 19 Sep 2025 during its most recent MOT test.
Has KS66 OMW passed its MOT?
KS66 OMW has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 19 Sep 2025.
Is KS66 OMW ULEZ compliant?
Based on its fuel type and registration year, KS66 OMW 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 KS66 OMW?
KS66 OMW is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.