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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 42,419 miles on the clock, averaging 5,270 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 CGV
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
Below average| Latest reading | 42,419 miles |
| Reading date | |
| Average per year | 5,270 |
| Mileage consistency | Consistent |
Check KN17 CGV
- 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 8 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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN17 CGV |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| 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 CGV
What car is KN17 CGV?
KN17 CGV is a grey Seat Leon, petrol (1395cc). First registered in Luton in 2017.
What is the mileage of KN17 CGV?
The last recorded mileage for KN17 CGV was 42,419 miles, recorded on 7 Nov 2025 during its most recent MOT test.
Has KN17 CGV passed its MOT?
KN17 CGV has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 7 Nov 2025.
Is KN17 CGV ULEZ compliant?
Based on its fuel type and registration year, KN17 CGV 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 CGV?
KN17 CGV is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.