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 2017 Citroen C1 Petrol 1200cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 65,280 miles on the clock, averaging 6,834 miles per year, below the UK average of 7,400.
MOT & Mileage History for EF66 SSU
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
Below average| Latest reading | 65,280 miles |
| Reading date | |
| Miles last year | 8,472 |
| Average per year | 6,834 |
| Mileage consistency | Consistent |
Check EF66 SSU
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | EF66 SSU |
| Make | Citroen |
| Model | C1 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1200cc |
| Year | 2017 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 S plates
Browse all EF66 S registrations from Chelmsford.
About EF66 SSU
What car is EF66 SSU?
EF66 SSU is an grey Citroen C1, petrol (1200cc). First registered in Chelmsford in 2017.
What is the mileage of EF66 SSU?
The last recorded mileage for EF66 SSU was 65,280 miles, recorded on 19 Feb 2026 during its most recent MOT test.
Has EF66 SSU passed its MOT?
EF66 SSU has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 19 Feb 2026.
Is EF66 SSU ULEZ compliant?
Based on its fuel type and registration year, EF66 SSU 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 SSU?
EF66 SSU is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.