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 Sym Mask 50 E5 Petrol 49cc has had 2 MOT tests on record, passing every one. It has 5,044 miles on the clock, averaging 1,416 miles per year, well below the UK average of 7,400.
MOT & Mileage History for EJ21 DSU
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
Low mileage| Latest reading | 5,044 miles |
| Reading date | |
| Miles last year | 1,411 |
| Average per year | 1,416 |
| Mileage consistency | Consistent |
Check EJ21 DSU
- Write-off & insurance claims Experian
- Outstanding finance 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 2 tests on record
Explore more about the Sym Mask 50 E5
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Vehicle Details
| Registration | EJ21 DSU |
| Make | Sym |
| Model | Mask 50 E5 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 49cc |
| Year | 2021 |
| First registered | |
| Area code | EJ — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EJ21 D plates
Browse all EJ21 D registrations from Chelmsford.
About EJ21 DSU
What car is EJ21 DSU?
EJ21 DSU is an black Sym Mask 50 E5, petrol (49cc). First registered in Chelmsford in 2021.
What is the mileage of EJ21 DSU?
The last recorded mileage for EJ21 DSU was 5,044 miles, recorded on 29 Oct 2025 during its most recent MOT test.
Has EJ21 DSU passed its MOT?
EJ21 DSU has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 29 Oct 2025.
Is EJ21 DSU ULEZ compliant?
Based on its fuel type and registration year, EJ21 DSU 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 EJ21 DSU?
EJ21 DSU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.