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 1197cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 56,134 miles on the clock, averaging 3,765 miles per year, well below the UK average of 7,400. The 1.2 TSI engine is known for cbzb.
MOT & Mileage History for KX17 UDK
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
Low mileage| Latest reading | 56,134 miles |
| Reading date | |
| Miles last year | 4,505 |
| Average per year | 3,765 |
| Mileage consistency | Variable |
Check KX17 UDK
- 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.
CBZB
Explore more about the Seat Leon
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Vehicle Details
| Registration | KX17 UDK |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1197cc |
| Year | 2017 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KX17 U plates
Browse all KX17 U registrations from Luton.
About KX17 UDK
What car is KX17 UDK?
KX17 UDK is a black Seat Leon, petrol (1197cc). First registered in Luton in 2017.
What is the mileage of KX17 UDK?
The last recorded mileage for KX17 UDK was 56,134 miles, recorded on 21 Jan 2026 during its most recent MOT test.
Has KX17 UDK passed its MOT?
KX17 UDK has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 21 Jan 2026.
Is KX17 UDK ULEZ compliant?
Based on its fuel type and registration year, KX17 UDK 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 KX17 UDK?
KX17 UDK is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.