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 2005 Seat Leon Petrol 1781cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 145,732 miles on the clock, averaging 13,625 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM55 DHX
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 | 145,732 miles |
| Reading date | |
| Miles last year | 7 |
| Average per year | 13,625 |
| Mileage consistency | Consistent |
Check KM55 DHX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KM55 DHX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2005 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 55 — September 2005 to February 2006 |
More KM55 D plates
Browse all KM55 D registrations from Luton.
About KM55 DHX
What car is KM55 DHX?
KM55 DHX is a silver Seat Leon, petrol (1781cc). First registered in Luton in 2005.
What is the mileage of KM55 DHX?
The last recorded mileage for KM55 DHX was 145,732 miles, recorded on 4 May 2017 during its most recent MOT test.
Has KM55 DHX passed its MOT?
KM55 DHX has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 4 May 2017.
Is KM55 DHX ULEZ compliant?
Based on its fuel type and registration year, KM55 DHX is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM55 DHX?
KM55 DHX is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.