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 70,092 miles on the clock, averaging 8,657 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 KX18 UFU
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 | 70,092 miles |
| Reading date | |
| Miles last year | 8,974 |
| Average per year | 8,657 |
| Mileage consistency | Consistent |
Check KX18 UFU
- Write-off & insurance claims Experian
- Outstanding finance check 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 | KX18 UFU |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1798cc |
| 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 UFU
What car is KX18 UFU?
KX18 UFU is a white Seat Leon, petrol (1798cc). First registered in Luton in 2018.
What is the mileage of KX18 UFU?
The last recorded mileage for KX18 UFU was 70,092 miles, recorded on 9 Feb 2026 during its most recent MOT test.
Has KX18 UFU passed its MOT?
KX18 UFU has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 9 Feb 2026.
Is KX18 UFU ULEZ compliant?
Based on its fuel type and registration year, KX18 UFU 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 UFU?
KX18 UFU is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.