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 2016 Citroen C1 Petrol 1200cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 28,379 miles on the clock, averaging 1,997 miles per year, well below the UK average of 7,400.
MOT & Mileage History for EF66 BZN
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 | 28,379 miles |
| Reading date | |
| Miles last year | 182 |
| Average per year | 1,997 |
| Mileage consistency | Variable |
Check EF66 BZN
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Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | EF66 BZN |
| Make | Citroen |
| Model | C1 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1200cc |
| Year | 2016 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 B plates
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About EF66 BZN
What car is EF66 BZN?
EF66 BZN is an grey Citroen C1, petrol (1200cc). First registered in Chelmsford in 2016.
What is the mileage of EF66 BZN?
The last recorded mileage for EF66 BZN was 28,379 miles, recorded on 18 Nov 2025 during its most recent MOT test.
Has EF66 BZN passed its MOT?
EF66 BZN has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 18 Nov 2025.
Is EF66 BZN ULEZ compliant?
Based on its fuel type and registration year, EF66 BZN 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 EF66 BZN?
EF66 BZN is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.