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 Mazda 3 Petrol 1598cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 54,406 miles on the clock, averaging 6,563 miles per year, below the UK average of 7,400.
MOT & Mileage History for SM55 KNB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 54,406 miles |
| Reading date | |
| Miles last year | 2,634 |
| Average per year | 6,563 |
| Mileage consistency | Consistent |
Check SM55 KNB
- 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 6 tests on record
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Vehicle Details
| Registration | SM55 KNB |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2005 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 55 — September 2005 to February 2006 |
More SM55 K plates
Browse all SM55 K registrations from Edinburgh.
About SM55 KNB
What car is SM55 KNB?
SM55 KNB is an grey Mazda 3, petrol (1598cc). First registered in Edinburgh in 2005.
What is the mileage of SM55 KNB?
The last recorded mileage for SM55 KNB was 54,406 miles, recorded on 3 May 2013 during its most recent MOT test.
Has SM55 KNB passed its MOT?
SM55 KNB has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last was tested on 3 May 2013.
Is SM55 KNB ULEZ compliant?
Based on its fuel type and registration year, SM55 KNB 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 SM55 KNB?
SM55 KNB is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.