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 Technik 25 Tfsi Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 63,498 miles on the clock, averaging 10,329 miles per year, above the UK average of 7,400.
MOT & Mileage History for YO21 ESF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 63,498 miles |
| Reading date | |
| Miles last year | 11,437 |
| Average per year | 10,329 |
| Mileage consistency | Consistent |
Check YO21 ESF
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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 | YO21 ESF |
| Make | Audi |
| Model | A1 Technik 25 Tfsi |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YO — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YO21 E plates
Browse all YO21 E registrations from Sheffield.
About YO21 ESF
What car is YO21 ESF?
YO21 ESF is a black Audi A1 Technik 25 Tfsi, petrol (999cc). First registered in Sheffield in 2021.
What is the mileage of YO21 ESF?
The last recorded mileage for YO21 ESF was 63,498 miles, recorded on 3 Aug 2026 during its most recent MOT test.
Has YO21 ESF passed its MOT?
YO21 ESF has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 3 Aug 2026.
Is YO21 ESF ULEZ compliant?
Based on its fuel type and registration year, YO21 ESF 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 YO21 ESF?
YO21 ESF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.