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 2003 Siamoto Petrol 124cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 4,142 miles on the clock, averaging 342 miles per year, well below the UK average of 7,400.
MOT & Mileage History for DN03 OSY
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
Low mileage| Latest reading | 4,142 miles |
| Reading date | |
| Miles last year | 1,039 |
| Average per year | 342 |
| Mileage consistency | Variable |
Check DN03 OSY
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Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | DN03 OSY |
| Make | Siamoto |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 124cc |
| Year | 2003 |
| First registered | |
| Area code | DN — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 03 — March 2003 to August 2003 |
More DN03 O plates
Browse all DN03 O registrations from Shrewsbury.
About DN03 OSY
What car is DN03 OSY?
DN03 OSY is a silver Siamoto , petrol (124cc). First registered in Shrewsbury in 2003.
What is the mileage of DN03 OSY?
The last recorded mileage for DN03 OSY was 4,142 miles, recorded on 18 Jul 2012 during its most recent MOT test.
Has DN03 OSY passed its MOT?
DN03 OSY has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 18 Jul 2012.
Is DN03 OSY ULEZ compliant?
Based on its fuel type and registration year, DN03 OSY is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DN03 OSY?
DN03 OSY is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.