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 A3 S Line 30 Tfsi Mhev S-A Petrol 999cc has had 3 MOT tests on record, passing every one. It has 23,552 miles on the clock, averaging 5,629 miles per year, below the UK average of 7,400.
MOT & Mileage History for EN21 UDJ
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
Below average| Latest reading | 23,552 miles |
| Reading date | |
| Miles last year | 4,937 |
| Average per year | 5,629 |
| Mileage consistency | Consistent |
Check EN21 UDJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | EN21 UDJ |
| Make | Audi |
| Model | A3 S Line 30 Tfsi Mhev S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | EN — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EN21 U plates
Browse all EN21 U registrations from Chelmsford.
About EN21 UDJ
What car is EN21 UDJ?
EN21 UDJ is an grey Audi A3 S Line 30 Tfsi Mhev S-A, petrol (999cc). First registered in Chelmsford in 2021.
What is the mileage of EN21 UDJ?
The last recorded mileage for EN21 UDJ was 23,552 miles, recorded on 22 Apr 2026 during its most recent MOT test.
Has EN21 UDJ passed its MOT?
EN21 UDJ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 22 Apr 2026.
Is EN21 UDJ ULEZ compliant?
Based on its fuel type and registration year, EN21 UDJ 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 EN21 UDJ?
EN21 UDJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.