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 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 45,488 miles on the clock, averaging 6,273 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 CK18 YGR
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 45,488 miles |
| Reading date | |
| Miles last year | 587 |
| Average per year | 6,273 |
| Mileage consistency | Variable |
Check CK18 YGR
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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 | CK18 YGR |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | CK — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CK18 Y plates
Browse all CK18 Y registrations from Cardiff.
About CK18 YGR
What car is CK18 YGR?
CK18 YGR is a grey Seat Leon, petrol (1798cc). First registered in Cardiff in 2018.
What is the mileage of CK18 YGR?
The last recorded mileage for CK18 YGR was 45,488 miles, recorded on 7 Jan 2026 during its most recent MOT test.
Has CK18 YGR passed its MOT?
CK18 YGR has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 7 Jan 2026.
Is CK18 YGR ULEZ compliant?
Based on its fuel type and registration year, CK18 YGR 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 CK18 YGR?
CK18 YGR is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.