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 Yamaha Yq 50 Aerox Petrol 49cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 9,739 miles on the clock, averaging 1,223 miles per year, well below the UK average of 7,400.
MOT & Mileage History for PJ03 ONZ
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 | 9,739 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 1,223 |
| Mileage consistency | Consistent |
Check PJ03 ONZ
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Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | PJ03 ONZ |
| Make | Yamaha |
| Model | Yq 50 Aerox |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 49cc |
| Year | 2003 |
| First registered | |
| Area code | PJ — Preston, Preston |
| Age identifier | 03 — March 2003 to August 2003 |
More PJ03 O plates
Browse all PJ03 O registrations from Preston.
About PJ03 ONZ
What car is PJ03 ONZ?
PJ03 ONZ is a black Yamaha Yq 50 Aerox, petrol (49cc). First registered in Preston in 2003.
What is the mileage of PJ03 ONZ?
The last recorded mileage for PJ03 ONZ was 9,739 miles, recorded on 14 Aug 2008 during its most recent MOT test.
Has PJ03 ONZ passed its MOT?
PJ03 ONZ has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 14 Aug 2008.
Is PJ03 ONZ ULEZ compliant?
Based on its fuel type and registration year, PJ03 ONZ 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 PJ03 ONZ?
PJ03 ONZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.