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 2018 Seat Leon Petrol 1798cc has had 6 MOT tests on record, passing every one. It has 49,839 miles on the clock, averaging 5,949 miles per year, below the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for CE18 KYY
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 | 49,839 miles |
| Reading date | |
| Miles last year | 5,599 |
| Average per year | 5,949 |
| Mileage consistency | Consistent |
Check CE18 KYY
- 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 6 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.
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 | CE18 KYY |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | CE — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CE18 K plates
Browse all CE18 K registrations from Cardiff.
About CE18 KYY
What car is CE18 KYY?
CE18 KYY is a white Seat Leon, petrol (1798cc). First registered in Cardiff in 2018.
What is the mileage of CE18 KYY?
The last recorded mileage for CE18 KYY was 49,839 miles, recorded on 24 Feb 2026 during its most recent MOT test.
Has CE18 KYY passed its MOT?
CE18 KYY has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 24 Feb 2026.
Is CE18 KYY ULEZ compliant?
Based on its fuel type and registration year, CE18 KYY 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 CE18 KYY?
CE18 KYY is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.