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 2017 Seat Leon Petrol 1395cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 49,887 miles on the clock, averaging 6,714 miles per year, below the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KN17 CLU
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
Below average| Latest reading | 49,887 miles |
| Reading date | |
| Miles last year | 4,319 |
| Average per year | 6,714 |
| Mileage consistency | Consistent |
Check KN17 CLU
- 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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
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Vehicle Details
| Registration | KN17 CLU |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2017 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KN17 C plates
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About KN17 CLU
What car is KN17 CLU?
KN17 CLU is a white Seat Leon, petrol (1395cc). First registered in Luton in 2017.
What is the mileage of KN17 CLU?
The last recorded mileage for KN17 CLU was 49,887 miles, recorded on 27 Aug 2025 during its most recent MOT test.
Has KN17 CLU passed its MOT?
KN17 CLU has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 27 Aug 2025.
Is KN17 CLU ULEZ compliant?
Based on its fuel type and registration year, KN17 CLU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN17 CLU?
KN17 CLU is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.