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 Mazda Cx-30 Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 39,124 miles on the clock, averaging 6,997 miles per year, below the UK average of 7,400.
MOT & Mileage History for HX21 JJU
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 | 39,124 miles |
| Reading date | |
| Miles last year | 10,822 |
| Average per year | 6,997 |
| Mileage consistency | Variable |
Check HX21 JJU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | HX21 JJU |
| Make | Mazda |
| Model | Cx-30 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HX21 J plates
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About HX21 JJU
What car is HX21 JJU?
HX21 JJU is an black Mazda Cx-30, petrol (1998cc). First registered in Portsmouth in 2021.
What is the mileage of HX21 JJU?
The last recorded mileage for HX21 JJU was 39,124 miles, recorded on 6 Jun 2026 during its most recent MOT test.
Has HX21 JJU passed its MOT?
HX21 JJU has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 6 Jun 2026.
Is HX21 JJU ULEZ compliant?
Based on its fuel type and registration year, HX21 JJU 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 HX21 JJU?
HX21 JJU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.