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 2001 Mazda 323 Petrol 1598cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 133,092 miles on the clock, averaging 8,424 miles per year, around the UK average of 7,400.
MOT & Mileage History for RK51 OJZ
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
About average| Latest reading | 133,092 miles |
| Reading date | |
| Miles last year | 11,833 |
| Average per year | 8,424 |
| Mileage consistency | Variable |
Check RK51 OJZ
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Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | RK51 OJZ |
| Make | Mazda |
| Model | 323 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2001 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 51 — September 2001 to February 2002 |
More RK51 O plates
Browse all RK51 O registrations from Reading.
About RK51 OJZ
What car is RK51 OJZ?
RK51 OJZ is an silver Mazda 323, petrol (1598cc). First registered in Reading in 2001.
What is the mileage of RK51 OJZ?
The last recorded mileage for RK51 OJZ was 133,092 miles, recorded on 13 Jul 2017 during its most recent MOT test.
Has RK51 OJZ passed its MOT?
RK51 OJZ has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 13 Jul 2017.
Is RK51 OJZ ULEZ compliant?
Based on its fuel type and registration year, RK51 OJZ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RK51 OJZ?
RK51 OJZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.