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 2009 Seat Leon Diesel 1896cc has had 18 MOT tests on record, passing 14 and failing 4 (78% pass rate). It has 184,025 miles on the clock, averaging 11,151 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM09 GNN
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 | 184,025 miles |
| Reading date | |
| Average per year | 11,151 |
| Mileage consistency | Variable |
Check KM09 GNN
- 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 18 tests on record
Similar cars to consider
Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM09 GNN |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2009 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 09 — March 2009 to August 2009 |
More KM09 G plates
Browse all KM09 G registrations from Luton.
About KM09 GNN
What car is KM09 GNN?
KM09 GNN is a black Seat Leon, diesel (1896cc). First registered in Luton in 2009.
What is the mileage of KM09 GNN?
The last recorded mileage for KM09 GNN was 184,025 miles, recorded on 28 Oct 2025 during its most recent MOT test.
Has KM09 GNN passed its MOT?
KM09 GNN has had 18 MOT tests with a 78% pass rate (14 passes, 4 failures). It last passed on 28 Oct 2025.
Is KM09 GNN ULEZ compliant?
Based on its fuel type and registration year, KM09 GNN is likely not ULEZ compliant. As a diesel vehicle registered in 2009, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM09 GNN?
KM09 GNN is approximately 17 years old. Age identifier 09 means registered between 1 March 2009 and 31 August 2009.