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 10 MOT tests on record, passing every one. It has 75,846 miles on the clock, averaging 4,415 miles per year, well 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 CX14 JKN
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
Low mileage| Latest reading | 75,846 miles |
| Reading date | |
| Miles last year | 3,581 |
| Average per year | 4,415 |
| Mileage consistency | Variable |
Check CX14 JKN
- 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 10 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 | CX14 JKN |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | CX — Bangor, Cymru (Wales) |
| Age identifier | 14 — March 2014 to August 2014 |
More CX14 J plates
Browse all CX14 J registrations from Bangor.
About CX14 JKN
What car is CX14 JKN?
CX14 JKN is a grey Seat Leon, diesel (1598cc). First registered in Bangor in 2014.
What is the mileage of CX14 JKN?
The last recorded mileage for CX14 JKN was 75,846 miles, recorded on 24 Feb 2026 during its most recent MOT test.
Has CX14 JKN passed its MOT?
CX14 JKN has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 24 Feb 2026.
Is CX14 JKN ULEZ compliant?
Based on its fuel type and registration year, CX14 JKN 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 CX14 JKN?
CX14 JKN is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.