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 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 58,638 miles on the clock, averaging 5,349 miles per year, below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for GY66 TWG
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 | 58,638 miles |
| Reading date | |
| Miles last year | 3,440 |
| Average per year | 5,349 |
| Mileage consistency | Variable |
Check GY66 TWG
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 9 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
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | GY66 TWG |
| Make | Ford |
| Model | Fiesta |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2016 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GY66 T plates
Browse all GY66 T registrations from Brighton.
About GY66 TWG
What car is GY66 TWG?
GY66 TWG is a black Ford Fiesta, petrol (1242cc). First registered in Brighton in 2016.
What is the mileage of GY66 TWG?
The last recorded mileage for GY66 TWG was 58,638 miles, recorded on 17 Nov 2025 during its most recent MOT test.
Has GY66 TWG passed its MOT?
GY66 TWG has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 17 Nov 2025.
Is GY66 TWG ULEZ compliant?
Based on its fuel type and registration year, GY66 TWG 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 GY66 TWG?
GY66 TWG is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.