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 Gt Sport Mhev Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 43,004 miles on the clock, averaging 10,601 miles per year, above the UK average of 7,400.
MOT & Mileage History for HT21 XMK
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
Above average| Latest reading | 43,004 miles |
| Reading date | |
| Miles last year | 14,304 |
| Average per year | 10,601 |
| Mileage consistency | Consistent |
Check HT21 XMK
- 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 | HT21 XMK |
| Make | Mazda |
| Model | Cx-30 Gt Sport Mhev |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | HT — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HT21 X plates
Browse all HT21 X registrations from Portsmouth.
About HT21 XMK
What car is HT21 XMK?
HT21 XMK is an grey Mazda Cx-30 Gt Sport Mhev, petrol (1998cc). First registered in Portsmouth in 2021.
What is the mileage of HT21 XMK?
The last recorded mileage for HT21 XMK was 43,004 miles, recorded on 22 May 2026 during its most recent MOT test.
Has HT21 XMK passed its MOT?
HT21 XMK has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 22 May 2026.
Is HT21 XMK ULEZ compliant?
Based on its fuel type and registration year, HT21 XMK 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 HT21 XMK?
HT21 XMK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.