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 135,588 miles on the clock, averaging 16,522 miles per year, above the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for KN17 HBC
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
Above average| Latest reading | 135,588 miles |
| Reading date | |
| Miles last year | 7,501 |
| Average per year | 16,522 |
| Mileage consistency | Variable |
Check KN17 HBC
- 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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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 HBC |
| 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 H plates
Browse all KN17 H registrations from Luton.
About KN17 HBC
What car is KN17 HBC?
KN17 HBC is a grey Seat Leon, petrol (1395cc). First registered in Luton in 2017.
What is the mileage of KN17 HBC?
The last recorded mileage for KN17 HBC was 135,588 miles, recorded on 6 May 2026 during its most recent MOT test.
Has KN17 HBC passed its MOT?
KN17 HBC has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 6 May 2026.
Is KN17 HBC ULEZ compliant?
Based on its fuel type and registration year, KN17 HBC 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 HBC?
KN17 HBC is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.