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 2021 Mg 3 Petrol 1498cc has had 2 MOT tests on record, passing every one. It has 26,551 miles on the clock, averaging 5,754 miles per year, below the UK average of 7,400.
MOT & Mileage History for CJ21 OPR
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 | 26,551 miles |
| Reading date | |
| Miles last year | 7,278 |
| Average per year | 5,754 |
| Mileage consistency | Consistent |
Check CJ21 OPR
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
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Vehicle Details
| Registration | CJ21 OPR |
| Make | Mg |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | CJ — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CJ21 O plates
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About CJ21 OPR
What car is CJ21 OPR?
CJ21 OPR is a black Mg 3, petrol (1498cc). First registered in Cardiff in 2021.
What is the mileage of CJ21 OPR?
The last recorded mileage for CJ21 OPR was 26,551 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has CJ21 OPR passed its MOT?
CJ21 OPR has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 8 Dec 2025.
Is CJ21 OPR ULEZ compliant?
Based on its fuel type and registration year, CJ21 OPR is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CJ21 OPR?
CJ21 OPR is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.