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 Mini Mini Petrol 1598cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 127,760 miles on the clock, averaging 5,156 miles per year, below the UK average of 7,400.
MOT & Mileage History for RO04 KNJ
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 | 127,760 miles |
| Reading date | |
| Miles last year | 6,447 |
| Average per year | 5,156 |
| Mileage consistency | Variable |
Check RO04 KNJ
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | RO04 KNJ |
| Make | Mini |
| Model | Mini |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 K plates
Browse all RO04 K registrations from Reading.
About RO04 KNJ
What car is RO04 KNJ?
RO04 KNJ is an blue Mini Mini, petrol (1598cc). First registered in Reading in 2004.
What is the mileage of RO04 KNJ?
The last recorded mileage for RO04 KNJ was 127,760 miles, recorded on 12 Aug 2023 during its most recent MOT test.
Has RO04 KNJ passed its MOT?
RO04 KNJ has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 12 Aug 2023.
Is RO04 KNJ ULEZ compliant?
Based on its fuel type and registration year, RO04 KNJ 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 RO04 KNJ?
RO04 KNJ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.