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 3 MOT tests on record, passing every one. It has 23,403 miles on the clock, averaging 8,642 miles per year, around the UK average of 7,400.
MOT & Mileage History for EF21 OLN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 23,403 miles |
| Reading date | |
| Miles last year | 7,627 |
| Average per year | 8,642 |
| Mileage consistency | Consistent |
Check EF21 OLN
- 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 3 tests on record
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Vehicle Details
| Registration | EF21 OLN |
| Make | Audi |
| Model | A1 Technik 25 Tfsi |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EF21 O plates
Browse all EF21 O registrations from Chelmsford.
About EF21 OLN
What car is EF21 OLN?
EF21 OLN is an black Audi A1 Technik 25 Tfsi, petrol (999cc). First registered in Chelmsford in 2021.
What is the mileage of EF21 OLN?
The last recorded mileage for EF21 OLN was 23,403 miles, recorded on 6 May 2026 during its most recent MOT test.
Has EF21 OLN passed its MOT?
EF21 OLN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 6 May 2026.
Is EF21 OLN ULEZ compliant?
Based on its fuel type and registration year, EF21 OLN 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 EF21 OLN?
EF21 OLN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.