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 Audi A1 S Line Black Ed 30 Tfsi S-A Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 51,788 miles on the clock, averaging 9,258 miles per year, above the UK average of 7,400.
MOT & Mileage History for ST21 YHG
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 | 51,788 miles |
| Reading date | |
| Average per year | 9,258 |
| Mileage consistency | Consistent |
Check ST21 YHG
- 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 YHG |
| Make | Audi |
| Model | A1 S Line Black Ed 30 Tfsi S-A |
| Colour | White |
| 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 YHG
What car is ST21 YHG?
ST21 YHG is an white Audi A1 S Line Black Ed 30 Tfsi S-A, petrol (999cc). First registered in Dundee in 2021.
What is the mileage of ST21 YHG?
The last recorded mileage for ST21 YHG was 51,788 miles, recorded on 23 Feb 2026 during its most recent MOT test.
Has ST21 YHG passed its MOT?
ST21 YHG has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 23 Feb 2026.
Is ST21 YHG ULEZ compliant?
Based on its fuel type and registration year, ST21 YHG 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 YHG?
ST21 YHG is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.