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 2001 Mercedes-Benz C Petrol 1998cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 55,947 miles on the clock, averaging 4,334 miles per year, well below the UK average of 7,400.
MOT & Mileage History for EF51 CZO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 55,947 miles |
| Reading date | |
| Miles last year | 6,029 |
| Average per year | 4,334 |
| Mileage consistency | Variable |
Check EF51 CZO
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- Warranty work logged
Full MOT Test History 6 tests on record
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Vehicle Details
| Registration | EF51 CZO |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2001 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 51 — September 2001 to February 2002 |
More EF51 C plates
Browse all EF51 C registrations from Chelmsford.
About EF51 CZO
What car is EF51 CZO?
EF51 CZO is an blue Mercedes-Benz C, petrol (1998cc). First registered in Chelmsford in 2001.
What is the mileage of EF51 CZO?
The last recorded mileage for EF51 CZO was 55,947 miles, recorded on 31 Oct 2011 during its most recent MOT test.
Has EF51 CZO passed its MOT?
EF51 CZO has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 31 Oct 2011.
Is EF51 CZO ULEZ compliant?
Based on its fuel type and registration year, EF51 CZO is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF51 CZO?
EF51 CZO is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.