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 54,996 miles on the clock, averaging 8,204 miles per year, around the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for KS18 LCJ
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
About average| Latest reading | 54,996 miles |
| Reading date | |
| Average per year | 8,204 |
| Mileage consistency | Variable |
Check KS18 LCJ
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- 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 | KS18 LCJ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KS18 L plates
Browse all KS18 L registrations from Luton.
About KS18 LCJ
What car is KS18 LCJ?
KS18 LCJ is a black Seat Leon, petrol (1798cc). First registered in Luton in 2018.
What is the mileage of KS18 LCJ?
The last recorded mileage for KS18 LCJ was 54,996 miles, recorded on 26 Feb 2026 during its most recent MOT test.
Has KS18 LCJ passed its MOT?
KS18 LCJ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 26 Feb 2026.
Is KS18 LCJ ULEZ compliant?
Based on its fuel type and registration year, KS18 LCJ 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 KS18 LCJ?
KS18 LCJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.