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 Petrol 1395cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 68,764 miles on the clock, averaging 8,403 miles per year, around the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KS66 OOY
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
About average| Latest reading | 68,764 miles |
| Reading date | |
| Average per year | 8,403 |
| Mileage consistency | Consistent |
Check KS66 OOY
- 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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
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Vehicle Details
| Registration | KS66 OOY |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2017 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KS66 O plates
Browse all KS66 O registrations from Luton.
About KS66 OOY
What car is KS66 OOY?
KS66 OOY is a black Seat Leon, petrol (1395cc). First registered in Luton in 2017.
What is the mileage of KS66 OOY?
The last recorded mileage for KS66 OOY was 68,764 miles, recorded on 14 Nov 2025 during its most recent MOT test.
Has KS66 OOY passed its MOT?
KS66 OOY has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 14 Nov 2025.
Is KS66 OOY ULEZ compliant?
Based on its fuel type and registration year, KS66 OOY 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 KS66 OOY?
KS66 OOY is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.