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 C 300 Sport Edition De Auto Electric Diesel 1950cc has had 2 MOT tests on record, passing every one. It has 87,814 miles on the clock, averaging 19,897 miles per year, above the UK average of 7,400.
MOT & Mileage History for EJ21 RZK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 87,814 miles |
| Reading date | |
| Miles last year | 21,967 |
| Average per year | 19,897 |
| Mileage consistency | Consistent |
Check EJ21 RZK
- Write-off & insurance claims 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 2 tests on record
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Vehicle Details
| Registration | EJ21 RZK |
| Make | Mercedes-Benz |
| Model | C 300 Sport Edition De Auto |
| Colour | Black |
| Fuel type | Electric Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | EJ — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EJ21 R plates
Browse all EJ21 R registrations from Chelmsford.
About EJ21 RZK
What car is EJ21 RZK?
EJ21 RZK is an black Mercedes-Benz C 300 Sport Edition De Auto, electric diesel (1950cc). First registered in Chelmsford in 2021.
What is the mileage of EJ21 RZK?
The last recorded mileage for EJ21 RZK was 87,814 miles, recorded on 21 Mar 2025 during its most recent MOT test.
Has EJ21 RZK passed its MOT?
EJ21 RZK has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 21 Mar 2025.
Is EJ21 RZK ULEZ compliant?
Based on its fuel type and registration year, EJ21 RZK is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EJ21 RZK?
EJ21 RZK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.