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 1798cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 108,127 miles on the clock, averaging 9,896 miles per year, above the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for KX66 PKF
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 | 108,127 miles |
| Reading date | |
| Miles last year | 12,383 |
| Average per year | 9,896 |
| Mileage consistency | Consistent |
Check KX66 PKF
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- Plate & colour change history
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- 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | KX66 PKF |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2017 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KX66 P plates
Browse all KX66 P registrations from Luton.
About KX66 PKF
What car is KX66 PKF?
KX66 PKF is a grey Seat Leon, petrol (1798cc). First registered in Luton in 2017.
What is the mileage of KX66 PKF?
The last recorded mileage for KX66 PKF was 108,127 miles, recorded on 28 Jan 2026 during its most recent MOT test.
Has KX66 PKF passed its MOT?
KX66 PKF has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 28 Jan 2026.
Is KX66 PKF ULEZ compliant?
Based on its fuel type and registration year, KX66 PKF 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 KX66 PKF?
KX66 PKF is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.