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 3 Petrol 1998cc has had 2 MOT tests on record, passing every one. It has 40,664 miles on the clock, averaging 7,594 miles per year, around the UK average of 7,400.
MOT & Mileage History for DX21 HXO
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
About average| Latest reading | 40,664 miles |
| Reading date | |
| Miles last year | 7,860 |
| Average per year | 7,594 |
| Mileage consistency | Consistent |
Check DX21 HXO
- 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 2 tests on record
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Vehicle Details
| Registration | DX21 HXO |
| Make | Mazda |
| Model | 3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | DX — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 21 — March 2021 to August 2021 |
More DX21 H plates
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About DX21 HXO
What car is DX21 HXO?
DX21 HXO is a white Mazda 3, petrol (1998cc). First registered in Shrewsbury in 2021.
What is the mileage of DX21 HXO?
The last recorded mileage for DX21 HXO was 40,664 miles, recorded on 12 Aug 2025 during its most recent MOT test.
Has DX21 HXO passed its MOT?
DX21 HXO has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 12 Aug 2025.
Is DX21 HXO ULEZ compliant?
Based on its fuel type and registration year, DX21 HXO 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 DX21 HXO?
DX21 HXO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.