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 8 and failing once (89% pass rate). It has 129,196 miles on the clock, averaging 11,554 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 KN65 CZZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 129,196 miles |
| Reading date | |
| Miles last year | 9,020 |
| Average per year | 11,554 |
| Mileage consistency | Consistent |
Check KN65 CZZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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
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Vehicle Details
| Registration | KN65 CZZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 65 — September 2015 to February 2016 |
More KN65 C plates
Browse all KN65 C registrations from Luton.
About KN65 CZZ
What car is KN65 CZZ?
KN65 CZZ is a grey Seat Leon, diesel (1598cc). First registered in Luton in 2015.
What is the mileage of KN65 CZZ?
The last recorded mileage for KN65 CZZ was 129,196 miles, recorded on 12 Dec 2025 during its most recent MOT test.
Has KN65 CZZ passed its MOT?
KN65 CZZ has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 12 Dec 2025.
Is KN65 CZZ ULEZ compliant?
Based on its fuel type and registration year, KN65 CZZ 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 KN65 CZZ?
KN65 CZZ is approximately 11 years old. Age identifier 65 means registered between 1 September 2015 and 28 February 2016.