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 2008 Seat Leon Diesel 1968cc has had 16 MOT tests on record, passing 14 and failing 2 (88% pass rate). It has 130,438 miles on the clock, averaging 7,932 miles per year, around the UK average of 7,400.
MOT & Mileage History for KM57 GNX
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
About average| Latest reading | 130,438 miles |
| Reading date | |
| Miles last year | 6,552 |
| Average per year | 7,932 |
| Mileage consistency | Variable |
Check KM57 GNX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KM57 GNX |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2008 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KM57 G plates
Browse all KM57 G registrations from Luton.
About KM57 GNX
What car is KM57 GNX?
KM57 GNX is a black Seat Leon, diesel (1968cc). First registered in Luton in 2008.
What is the mileage of KM57 GNX?
The last recorded mileage for KM57 GNX was 130,438 miles, recorded on 18 Oct 2023 during its most recent MOT test.
Has KM57 GNX passed its MOT?
KM57 GNX has had 16 MOT tests with an 88% pass rate (14 passes, 2 failures). It last passed on 18 Oct 2023.
Is KM57 GNX ULEZ compliant?
Based on its fuel type and registration year, KM57 GNX is likely not ULEZ compliant. As a diesel vehicle registered in 2008, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM57 GNX?
KM57 GNX is approximately 18 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.