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 Ford Fiesta Petrol 1242cc has had 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 70,794 miles on the clock, averaging 7,776 miles per year, around the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for EF66 CGU
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
About average| Latest reading | 70,794 miles |
| Reading date | |
| Average per year | 7,776 |
| Mileage consistency | Variable |
Check EF66 CGU
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2008–2019), based on owner reports and workshop data across the UK.
1. Coolant thermostat housing (plastic outlet on cylinder head)
Plastic housing cracks or warps, O-ring seal fails, releasing fragments into cooling system.
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | EF66 CGU |
| Make | Ford |
| Model | Fiesta |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2016 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 C plates
Browse all EF66 C registrations from Chelmsford.
About EF66 CGU
What car is EF66 CGU?
EF66 CGU is an blue Ford Fiesta, petrol (1242cc). First registered in Chelmsford in 2016.
What is the mileage of EF66 CGU?
The last recorded mileage for EF66 CGU was 70,794 miles, recorded on 17 Jun 2026 during its most recent MOT test.
Has EF66 CGU passed its MOT?
EF66 CGU has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 17 Jun 2026.
Is EF66 CGU ULEZ compliant?
Based on its fuel type and registration year, EF66 CGU 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 CGU?
EF66 CGU is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.