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 Mercedes-Benz A Diesel 1950cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 41,530 miles on the clock, averaging 14,938 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF21 OWJ
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 | 41,530 miles |
| Reading date | |
| Average per year | 14,938 |
| Mileage consistency | Consistent |
Check EF21 OWJ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | EF21 OWJ |
| Make | Mercedes-Benz |
| Model | A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1950cc |
| 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 OWJ
What car is EF21 OWJ?
EF21 OWJ is an black Mercedes-Benz A, diesel (1950cc). First registered in Chelmsford in 2021.
What is the mileage of EF21 OWJ?
The last recorded mileage for EF21 OWJ was 41,530 miles, recorded on 1 May 2026 during its most recent MOT test.
Has EF21 OWJ passed its MOT?
EF21 OWJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 1 May 2026.
Is EF21 OWJ ULEZ compliant?
Based on its fuel type and registration year, EF21 OWJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EF21 OWJ?
EF21 OWJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.