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 2004 Ford Fiesta Petrol 1242cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 89,657 miles on the clock, averaging 6,523 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 GY54 KJN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 89,657 miles |
| Reading date | |
| Miles last year | 9,093 |
| Average per year | 6,523 |
| Mileage consistency | Variable |
Check GY54 KJN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2002–2008), 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 | GY54 KJN |
| Make | Ford |
| Model | Fiesta |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2004 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 54 — September 2004 to February 2005 |
More GY54 K plates
Browse all GY54 K registrations from Brighton.
About GY54 KJN
What car is GY54 KJN?
GY54 KJN is a silver Ford Fiesta, petrol (1242cc). First registered in Brighton in 2004.
What is the mileage of GY54 KJN?
The last recorded mileage for GY54 KJN was 89,657 miles, recorded on 4 Aug 2015 during its most recent MOT test.
Has GY54 KJN passed its MOT?
GY54 KJN has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 4 Aug 2015.
Is GY54 KJN ULEZ compliant?
Based on its fuel type and registration year, GY54 KJN is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GY54 KJN?
GY54 KJN is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.