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 2004 Mercedes-Benz C Diesel 2148cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 140,751 miles on the clock, averaging 3,632 miles per year, well below the UK average of 7,400.
MOT & Mileage History for EF54 YSN
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 | 140,751 miles |
| Reading date | |
| Miles last year | 3,444 |
| Average per year | 3,632 |
| Mileage consistency | Variable |
Check EF54 YSN
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- Warranty work logged
Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | EF54 YSN |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2148cc |
| Year | 2004 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 54 — September 2004 to February 2005 |
More EF54 Y plates
Browse all EF54 Y registrations from Chelmsford.
About EF54 YSN
What car is EF54 YSN?
EF54 YSN is an silver Mercedes-Benz C, diesel (2148cc). First registered in Chelmsford in 2004.
What is the mileage of EF54 YSN?
The last recorded mileage for EF54 YSN was 140,751 miles, recorded on 29 Aug 2024 during its most recent MOT test.
Has EF54 YSN passed its MOT?
EF54 YSN has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 29 Aug 2024.
Is EF54 YSN ULEZ compliant?
Based on its fuel type and registration year, EF54 YSN is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF54 YSN?
EF54 YSN is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.