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 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 105,294 miles on the clock, averaging 4,899 miles per year, well below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for CK04 BYB
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
Low mileage| Latest reading | 105,294 miles |
| Reading date | |
| Miles last year | 10,589 |
| Average per year | 4,899 |
| Mileage consistency | Variable |
Check CK04 BYB
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- 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 14 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
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | CK04 BYB |
| Make | Ford |
| Model | Fiesta |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2004 |
| First registered | |
| Area code | CK — Cardiff, Cymru (Wales) |
| Age identifier | 04 — March 2004 to August 2004 |
More CK04 B plates
Browse all CK04 B registrations from Cardiff.
About CK04 BYB
What car is CK04 BYB?
CK04 BYB is a blue Ford Fiesta, petrol (1242cc). First registered in Cardiff in 2004.
What is the mileage of CK04 BYB?
The last recorded mileage for CK04 BYB was 105,294 miles, recorded on 22 Sep 2020 during its most recent MOT test.
Has CK04 BYB passed its MOT?
CK04 BYB has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 22 Sep 2020.
Is CK04 BYB ULEZ compliant?
Based on its fuel type and registration year, CK04 BYB 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 CK04 BYB?
CK04 BYB is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.