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 9 MOT tests on record, passing every one. It has 115,131 miles on the clock, averaging 7,710 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 CX15 KMU
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 | 115,131 miles |
| Reading date | |
| Miles last year | 9,264 |
| Average per year | 7,710 |
| Mileage consistency | Consistent |
Check CX15 KMU
- 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 9 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CX15 KMU |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | CX — Bangor, Cymru (Wales) |
| Age identifier | 15 — March 2015 to August 2015 |
More CX15 K plates
Browse all CX15 K registrations from Bangor.
About CX15 KMU
What car is CX15 KMU?
CX15 KMU is a grey Seat Leon, diesel (1598cc). First registered in Bangor in 2015.
What is the mileage of CX15 KMU?
The last recorded mileage for CX15 KMU was 115,131 miles, recorded on 9 Apr 2026 during its most recent MOT test.
Has CX15 KMU passed its MOT?
CX15 KMU has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 9 Apr 2026.
Is CX15 KMU ULEZ compliant?
Based on its fuel type and registration year, CX15 KMU 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 CX15 KMU?
CX15 KMU is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.