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 7 MOT tests on record, passing every one. It has 60,787 miles on the clock, averaging 5,689 miles per year, below the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KT66 CJY
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 | 60,787 miles |
| Reading date | |
| Miles last year | 6,155 |
| Average per year | 5,689 |
| Mileage consistency | Consistent |
Check KT66 CJY
- 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 7 tests on record
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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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KT66 CJY |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2017 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KT66 C plates
Browse all KT66 C registrations from Luton.
About KT66 CJY
What car is KT66 CJY?
KT66 CJY is a grey Seat Leon, petrol (1395cc). First registered in Luton in 2017.
What is the mileage of KT66 CJY?
The last recorded mileage for KT66 CJY was 60,787 miles, recorded on 10 Sep 2025 during its most recent MOT test.
Has KT66 CJY passed its MOT?
KT66 CJY has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 10 Sep 2025.
Is KT66 CJY ULEZ compliant?
Based on its fuel type and registration year, KT66 CJY 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 KT66 CJY?
KT66 CJY is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.