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 Hs Exclusive Petrol 1490cc has had 3 MOT tests on record, passing every one. It has 37,875 miles on the clock, averaging 6,306 miles per year, below the UK average of 7,400.
MOT & Mileage History for CJ21 TNX
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 | 37,875 miles |
| Reading date | |
| Miles last year | 5,083 |
| Average per year | 6,306 |
| Mileage consistency | Consistent |
Check CJ21 TNX
- 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 3 tests on record
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Vehicle Details
| Registration | CJ21 TNX |
| Make | Mg |
| Model | Hs Exclusive |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1490cc |
| Year | 2021 |
| First registered | |
| Area code | CJ — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CJ21 T plates
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About CJ21 TNX
What car is CJ21 TNX?
CJ21 TNX is a black Mg Hs Exclusive, petrol (1490cc). First registered in Cardiff in 2021.
What is the mileage of CJ21 TNX?
The last recorded mileage for CJ21 TNX was 37,875 miles, recorded on 9 Mar 2026 during its most recent MOT test.
Has CJ21 TNX passed its MOT?
CJ21 TNX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 9 Mar 2026.
Is CJ21 TNX ULEZ compliant?
Based on its fuel type and registration year, CJ21 TNX 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 TNX?
CJ21 TNX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.