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 1968cc has had 3 MOT tests on record, passing every one. It has 125,095 miles on the clock, averaging 9,708 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for CX15 KNA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 125,095 miles |
| Reading date | |
| Miles last year | 68,203 |
| Average per year | 9,708 |
| Mileage consistency | Consistent |
Check CX15 KNA
- 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 3 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CX15 KNA |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| 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 KNA
What car is CX15 KNA?
CX15 KNA is a blue Seat Leon, diesel (1968cc). First registered in Bangor in 2015.
What is the mileage of CX15 KNA?
The last recorded mileage for CX15 KNA was 125,095 miles, recorded on 18 Sep 2025 during its most recent MOT test.
Has CX15 KNA passed its MOT?
CX15 KNA has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 18 Sep 2025.
Is CX15 KNA ULEZ compliant?
Based on its fuel type and registration year, CX15 KNA 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 KNA?
CX15 KNA is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.