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 Mazda 323 Petrol 1991cc has had 13 MOT tests on record, passing 9 and failing 4 (69% pass rate). It has 145,066 miles on the clock, averaging 12,471 miles per year, above the UK average of 7,400.
MOT & Mileage History for OU53 OOX
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
Above average| Latest reading | 145,066 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 12,471 |
| Mileage consistency | Consistent |
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Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | OU53 OOX |
| Make | Mazda |
| Model | 323 |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1991cc |
| Year | 2003 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 53 — September 2003 to February 2004 |
More OU53 O plates
Browse all OU53 O registrations from Oxford.
About OU53 OOX
What car is OU53 OOX?
OU53 OOX is an green Mazda 323, petrol (1991cc). First registered in Oxford in 2003.
What is the mileage of OU53 OOX?
The last recorded mileage for OU53 OOX was 145,066 miles, recorded on 2 Feb 2015 during its most recent MOT test.
Has OU53 OOX passed its MOT?
OU53 OOX has had 13 MOT tests with a 69% pass rate (9 passes, 4 failures). It last passed on 2 Feb 2015.
Is OU53 OOX ULEZ compliant?
Based on its fuel type and registration year, OU53 OOX 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 OU53 OOX?
OU53 OOX is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.