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 Bmw X3 Diesel 2993cc has had 16 MOT tests on record, passing 14 and failing 2 (88% pass rate). It has 151,344 miles on the clock, averaging 8,409 miles per year, around the UK average of 7,400.
MOT & Mileage History for SM56 OUN
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
About average| Latest reading | 151,344 miles |
| Reading date | |
| Miles last year | 9,830 |
| Average per year | 8,409 |
| Mileage consistency | Variable |
Check SM56 OUN
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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 16 tests on record
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Vehicle Details
| Registration | SM56 OUN |
| Make | Bmw |
| Model | X3 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2993cc |
| Year | 2006 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 56 — September 2006 to February 2007 |
More SM56 O plates
Browse all SM56 O registrations from Edinburgh.
About SM56 OUN
What car is SM56 OUN?
SM56 OUN is an black Bmw X3, diesel (2993cc). First registered in Edinburgh in 2006.
What is the mileage of SM56 OUN?
The last recorded mileage for SM56 OUN was 151,344 miles, recorded on 23 Mar 2026 during its most recent MOT test.
Has SM56 OUN passed its MOT?
SM56 OUN has had 16 MOT tests with an 88% pass rate (14 passes, 2 failures). It last passed on 23 Mar 2026.
Is SM56 OUN ULEZ compliant?
Based on its fuel type and registration year, SM56 OUN 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 OUN?
SM56 OUN is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.