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 2014 Seat Leon Diesel 1598cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 104,669 miles on the clock, averaging 5,976 miles per year, below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for KX64 UMM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 104,669 miles |
| Reading date | |
| Miles last year | 8,645 |
| Average per year | 5,976 |
| Mileage consistency | Consistent |
Check KX64 UMM
- 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 11 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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
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Vehicle Details
| Registration | KX64 UMM |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 64 — September 2014 to February 2015 |
More KX64 U plates
Browse all KX64 U registrations from Luton.
About KX64 UMM
What car is KX64 UMM?
KX64 UMM is a silver Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KX64 UMM?
The last recorded mileage for KX64 UMM was 104,669 miles, recorded on 11 Nov 2025 during its most recent MOT test.
Has KX64 UMM passed its MOT?
KX64 UMM has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 11 Nov 2025.
Is KX64 UMM ULEZ compliant?
Based on its fuel type and registration year, KX64 UMM is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX64 UMM?
KX64 UMM is approximately 12 years old. Age identifier 64 means registered between 1 September 2014 and 28 February 2015.