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 2004 Mazda Rx-8 Petrol 2616cc has had 13 MOT tests on record, passing 8 and failing 5 (62% pass rate). It has 86,365 miles on the clock, averaging 5,286 miles per year, below the UK average of 7,400.
MOT & Mileage History for OX04 COJ
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
Below average| Latest reading | 86,365 miles |
| Reading date | |
| Miles last year | 1,096 |
| Average per year | 5,286 |
| Mileage consistency | Variable |
Check OX04 COJ
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Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | OX04 COJ |
| Make | Mazda |
| Model | Rx-8 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2616cc |
| Year | 2004 |
| First registered | |
| Area code | OX — Oxford, Oxford |
| Age identifier | 04 — March 2004 to August 2004 |
More OX04 C plates
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About OX04 COJ
What car is OX04 COJ?
OX04 COJ is an grey Mazda Rx-8, petrol (2616cc). First registered in Oxford in 2004.
What is the mileage of OX04 COJ?
The last recorded mileage for OX04 COJ was 86,365 miles, recorded on 30 Oct 2018 during its most recent MOT test.
Has OX04 COJ passed its MOT?
OX04 COJ has had 13 MOT tests with a 62% pass rate (8 passes, 5 failures). It last passed on 30 Oct 2018.
Is OX04 COJ ULEZ compliant?
Based on its fuel type and registration year, OX04 COJ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OX04 COJ?
OX04 COJ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.