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 Zs Exclusive T-Gdi Auto Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 26,053 miles on the clock, averaging 8,459 miles per year, around the UK average of 7,400.
MOT & Mileage History for HN21 OOJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 26,053 miles |
| Reading date | |
| Miles last year | 9,277 |
| Average per year | 8,459 |
| Mileage consistency | Consistent |
Check HN21 OOJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Explore more about the Mg Zs Exclusive T-Gdi Auto
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Vehicle Details
| Registration | HN21 OOJ |
| Make | Mg |
| Model | Zs Exclusive T-Gdi Auto |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HN21 O plates
Browse all HN21 O registrations from Portsmouth.
About HN21 OOJ
What car is HN21 OOJ?
HN21 OOJ is an black Mg Zs Exclusive T-Gdi Auto, petrol (999cc). First registered in Portsmouth in 2021.
What is the mileage of HN21 OOJ?
The last recorded mileage for HN21 OOJ was 26,053 miles, recorded on 29 Nov 2025 during its most recent MOT test.
Has HN21 OOJ passed its MOT?
HN21 OOJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 29 Nov 2025.
Is HN21 OOJ ULEZ compliant?
Based on its fuel type and registration year, HN21 OOJ 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 HN21 OOJ?
HN21 OOJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.