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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 40,181 miles on the clock, averaging 5,497 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 MW18 LLN
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
Below average| Latest reading | 40,181 miles |
| Reading date | |
| Miles last year | 5,756 |
| Average per year | 5,497 |
| Mileage consistency | Variable |
Check MW18 LLN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 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 | MW18 LLN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | MW — Manchester, Manchester and Merseyside |
| Age identifier | 18 — March 2018 to August 2018 |
More MW18 L plates
Browse all MW18 L registrations from Manchester.
About MW18 LLN
What car is MW18 LLN?
MW18 LLN is an blue Seat Leon, petrol (1798cc). First registered in Manchester in 2018.
What is the mileage of MW18 LLN?
The last recorded mileage for MW18 LLN was 40,181 miles, recorded on 17 Apr 2026 during its most recent MOT test.
Has MW18 LLN passed its MOT?
MW18 LLN has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 17 Apr 2026.
Is MW18 LLN ULEZ compliant?
Based on its fuel type and registration year, MW18 LLN 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 MW18 LLN?
MW18 LLN is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.