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 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 121,420 miles on the clock, averaging 10,438 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for CV14 KNP
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
Above average| Latest reading | 121,420 miles |
| Reading date | |
| Miles last year | 3,721 |
| Average per year | 10,438 |
| Mileage consistency | Variable |
Check CV14 KNP
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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.
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Vehicle Details
| Registration | CV14 KNP |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | CV — Swansea, Cymru (Wales) |
| Age identifier | 14 — March 2014 to August 2014 |
More CV14 K plates
Browse all CV14 K registrations from Swansea.
About CV14 KNP
What car is CV14 KNP?
CV14 KNP is a grey Seat Leon, diesel (1598cc). First registered in Swansea in 2014.
What is the mileage of CV14 KNP?
The last recorded mileage for CV14 KNP was 121,420 miles, recorded on 5 Jul 2026 during its most recent MOT test.
Has CV14 KNP passed its MOT?
CV14 KNP has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 5 Jul 2026.
Is CV14 KNP ULEZ compliant?
Based on its fuel type and registration year, CV14 KNP 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 CV14 KNP?
CV14 KNP is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.