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 81,513 miles on the clock, averaging 11,350 miles per year, above the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KX18 UBB
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
Above average| Latest reading | 81,513 miles |
| Reading date | |
| Miles last year | 354 |
| Average per year | 11,350 |
| Mileage consistency | Consistent |
Check KX18 UBB
- Write-off & insurance claims Experian
- Outstanding finance 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 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 | KX18 UBB |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2018 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KX18 U plates
Browse all KX18 U registrations from Luton.
About KX18 UBB
What car is KX18 UBB?
KX18 UBB is a silver Seat Leon, petrol (1395cc). First registered in Luton in 2018.
What is the mileage of KX18 UBB?
The last recorded mileage for KX18 UBB was 81,513 miles, recorded on 13 Mar 2026 during its most recent MOT test.
Has KX18 UBB passed its MOT?
KX18 UBB has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 13 Mar 2026.
Is KX18 UBB ULEZ compliant?
Based on its fuel type and registration year, KX18 UBB 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 KX18 UBB?
KX18 UBB is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.