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 2015 Seat Leon Diesel 1598cc has had 13 MOT tests on record, passing 10 and failing 3 (77% pass rate). It has 88,759 miles on the clock, averaging 7,735 miles per year, around the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for LL15 KCX
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
About average| Latest reading | 88,759 miles |
| Reading date | |
| Miles last year | 7,011 |
| Average per year | 7,735 |
| Mileage consistency | Consistent |
Check LL15 KCX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 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 | LL15 KCX |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | LL — Stanmore, London |
| Age identifier | 15 — March 2015 to August 2015 |
More LL15 K plates
Browse all LL15 K registrations from Stanmore.
About LL15 KCX
What car is LL15 KCX?
LL15 KCX is an grey Seat Leon, diesel (1598cc). First registered in Stanmore in 2015.
What is the mileage of LL15 KCX?
The last recorded mileage for LL15 KCX was 88,759 miles, recorded on 20 Mar 2026 during its most recent MOT test.
Has LL15 KCX passed its MOT?
LL15 KCX has had 13 MOT tests with a 77% pass rate (10 passes, 3 failures). It last passed on 20 Mar 2026.
Is LL15 KCX ULEZ compliant?
Based on its fuel type and registration year, LL15 KCX is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is LL15 KCX?
LL15 KCX is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.