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 Volkswagen Polo United Evo Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 36,917 miles on the clock, averaging 5,834 miles per year, below the UK average of 7,400.
MOT & Mileage History for ST21 YYW
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 | 36,917 miles |
| Reading date | |
| Miles last year | 4,930 |
| Average per year | 5,834 |
| Mileage consistency | Consistent |
Check ST21 YYW
- 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
Explore more about the Volkswagen Polo United Evo
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Vehicle Details
| Registration | ST21 YYW |
| Make | Volkswagen |
| Model | Polo United Evo |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More ST21 Y plates
Browse all ST21 Y registrations from Dundee.
About ST21 YYW
What car is ST21 YYW?
ST21 YYW is an grey Volkswagen Polo United Evo, petrol (999cc). First registered in Dundee in 2021.
What is the mileage of ST21 YYW?
The last recorded mileage for ST21 YYW was 36,917 miles, recorded on 2 Jun 2026 during its most recent MOT test.
Has ST21 YYW passed its MOT?
ST21 YYW has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 2 Jun 2026.
Is ST21 YYW ULEZ compliant?
Based on its fuel type and registration year, ST21 YYW 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 YYW?
ST21 YYW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.