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 2002 Mazda 626 Petrol 1991cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 83,153 miles on the clock, averaging 5,658 miles per year, below the UK average of 7,400.
MOT & Mileage History for ST51 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
Below average| Latest reading | 83,153 miles |
| Reading date | |
| Miles last year | 5,119 |
| Average per year | 5,658 |
| Mileage consistency | Variable |
Check ST51 ONZ
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | ST51 ONZ |
| Make | Mazda |
| Model | 626 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1991cc |
| Year | 2002 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 51 — September 2001 to February 2002 |
More ST51 O plates
Browse all ST51 O registrations from Dundee.
About ST51 ONZ
What car is ST51 ONZ?
ST51 ONZ is an blue Mazda 626, petrol (1991cc). First registered in Dundee in 2002.
What is the mileage of ST51 ONZ?
The last recorded mileage for ST51 ONZ was 83,153 miles, recorded on 24 Jun 2014 during its most recent MOT test.
Has ST51 ONZ passed its MOT?
ST51 ONZ has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 24 Jun 2014.
Is ST51 ONZ ULEZ compliant?
Based on its fuel type and registration year, ST51 ONZ is likely not ULEZ compliant. As a petrol vehicle registered in 2002, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ST51 ONZ?
ST51 ONZ is approximately 24 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.