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 1395cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 75,593 miles on the clock, averaging 8,229 miles per year, around the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KN18 LSO
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 | 75,593 miles |
| Reading date | |
| Miles last year | 16 |
| Average per year | 8,229 |
| Mileage consistency | Variable |
Check KN18 LSO
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
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Vehicle Details
| Registration | KN18 LSO |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2018 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KN18 L plates
Browse all KN18 L registrations from Luton.
About KN18 LSO
What car is KN18 LSO?
KN18 LSO is a black Seat Leon, petrol (1395cc). First registered in Luton in 2018.
What is the mileage of KN18 LSO?
The last recorded mileage for KN18 LSO was 75,593 miles, recorded on 23 Oct 2025 during its most recent MOT test.
Has KN18 LSO passed its MOT?
KN18 LSO has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 23 Oct 2025.
Is KN18 LSO ULEZ compliant?
Based on its fuel type and registration year, KN18 LSO 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 KN18 LSO?
KN18 LSO is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.