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 2004 Seat Leon Petrol 1598cc has had 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 110,240 miles on the clock, averaging 8,754 miles per year, around the UK average of 7,400.
MOT & Mileage History for SM54 KNU
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
About average| Latest reading | 110,240 miles |
| Reading date | |
| Average per year | 8,754 |
| Mileage consistency | Variable |
Check SM54 KNU
- 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 12 tests on record
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Vehicle Details
| Registration | SM54 KNU |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2004 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 54 — September 2004 to February 2005 |
More SM54 K plates
Browse all SM54 K registrations from Edinburgh.
About SM54 KNU
What car is SM54 KNU?
SM54 KNU is an blue Seat Leon, petrol (1598cc). First registered in Edinburgh in 2004.
What is the mileage of SM54 KNU?
The last recorded mileage for SM54 KNU was 110,240 miles, recorded on 13 Dec 2016 during its most recent MOT test.
Has SM54 KNU passed its MOT?
SM54 KNU has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 13 Dec 2016.
Is SM54 KNU ULEZ compliant?
Based on its fuel type and registration year, SM54 KNU is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM54 KNU?
SM54 KNU is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.