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 Ford Focus St-Line X Edition Mhev Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 57,257 miles on the clock, averaging 6,347 miles per year, below the UK average of 7,400.
MOT & Mileage History for ST21 TDZ
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
Below average| Latest reading | 57,257 miles |
| Reading date | |
| Miles last year | 4,276 |
| Average per year | 6,347 |
| Mileage consistency | Consistent |
Check ST21 TDZ
- 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
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | ST21 TDZ |
| Make | Ford |
| Model | Focus St-Line X Edition Mhev |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More ST21 T plates
Browse all ST21 T registrations from Dundee.
About ST21 TDZ
What car is ST21 TDZ?
ST21 TDZ is an blue Ford Focus St-Line X Edition Mhev, petrol (999cc). First registered in Dundee in 2021.
What is the mileage of ST21 TDZ?
The last recorded mileage for ST21 TDZ was 57,257 miles, recorded on 4 Jun 2026 during its most recent MOT test.
Has ST21 TDZ passed its MOT?
ST21 TDZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 4 Jun 2026.
Is ST21 TDZ ULEZ compliant?
Based on its fuel type and registration year, ST21 TDZ 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 TDZ?
ST21 TDZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.