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 2006 Mazda 6 Diesel 1998cc has had 13 MOT tests on record, passing 11 and failing 2 (85% pass rate). It has 61,482 miles on the clock, averaging 3,033 miles per year, well below the UK average of 7,400.
MOT & Mileage History for SM56 UNL
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
Low mileage| Latest reading | 61,482 miles |
| Reading date | |
| Miles last year | 382 |
| Average per year | 3,033 |
| Mileage consistency | Variable |
Check SM56 UNL
- 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 13 tests on record
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Vehicle Details
| Registration | SM56 UNL |
| Make | Mazda |
| Model | 6 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2006 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 56 — September 2006 to February 2007 |
More SM56 U plates
Browse all SM56 U registrations from Edinburgh.
About SM56 UNL
What car is SM56 UNL?
SM56 UNL is an black Mazda 6, diesel (1998cc). First registered in Edinburgh in 2006.
What is the mileage of SM56 UNL?
The last recorded mileage for SM56 UNL was 61,482 miles, recorded on 31 Mar 2022 during its most recent MOT test.
Has SM56 UNL passed its MOT?
SM56 UNL has had 13 MOT tests with an 85% pass rate (11 passes, 2 failures). It last was tested on 31 Mar 2022.
Is SM56 UNL ULEZ compliant?
Based on its fuel type and registration year, SM56 UNL is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM56 UNL?
SM56 UNL is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.