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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 50,956 miles on the clock, averaging 10,081 miles per year, above the UK average of 7,400.
MOT & Mileage History for ST21 GHD
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
Above average| Latest reading | 50,956 miles |
| Reading date | |
| Average per year | 10,081 |
| Mileage consistency | Consistent |
Check ST21 GHD
- 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
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Vehicle Details
| Registration | ST21 GHD |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More ST21 G plates
Browse all ST21 G registrations from Dundee.
About ST21 GHD
What car is ST21 GHD?
ST21 GHD is an grey Mazda 3, petrol (1998cc). First registered in Dundee in 2021.
What is the mileage of ST21 GHD?
The last recorded mileage for ST21 GHD was 50,956 miles, recorded on 13 Apr 2026 during its most recent MOT test.
Has ST21 GHD passed its MOT?
ST21 GHD has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 13 Apr 2026.
Is ST21 GHD ULEZ compliant?
Based on its fuel type and registration year, ST21 GHD 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 ST21 GHD?
ST21 GHD is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.