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 Diesel 1968cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 204,496 miles on the clock, averaging 18,617 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for KM17 DZL
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
Above average| Latest reading | 204,496 miles |
| Reading date | |
| Miles last year | 6,498 |
| Average per year | 18,617 |
| Mileage consistency | Variable |
Check KM17 DZL
- 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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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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM17 DZL |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2017 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KM17 D plates
Browse all KM17 D registrations from Luton.
About KM17 DZL
What car is KM17 DZL?
KM17 DZL is a white Seat Leon, diesel (1968cc). First registered in Luton in 2017.
What is the mileage of KM17 DZL?
The last recorded mileage for KM17 DZL was 204,496 miles, recorded on 5 Mar 2026 during its most recent MOT test.
Has KM17 DZL passed its MOT?
KM17 DZL has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 5 Mar 2026.
Is KM17 DZL ULEZ compliant?
Based on its fuel type and registration year, KM17 DZL is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KM17 DZL?
KM17 DZL is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.