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 2003 Ford Fiesta Petrol 1242cc has had 14 MOT tests on record, passing 10 and failing 4 (71% pass rate). It has 84,124 miles on the clock, averaging 7,155 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 CK53 BYF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 84,124 miles |
| Reading date | |
| Miles last year | 20 |
| Average per year | 7,155 |
| Mileage consistency | Variable |
Check CK53 BYF
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- Plate & colour change history
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- 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
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Vehicle Details
| Registration | CK53 BYF |
| Make | Ford |
| Model | Fiesta |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2003 |
| First registered | |
| Area code | CK — Cardiff, Cymru (Wales) |
| Age identifier | 53 — September 2003 to February 2004 |
More CK53 B plates
Browse all CK53 B registrations from Cardiff.
About CK53 BYF
What car is CK53 BYF?
CK53 BYF is a blue Ford Fiesta, petrol (1242cc). First registered in Cardiff in 2003.
What is the mileage of CK53 BYF?
The last recorded mileage for CK53 BYF was 84,124 miles, recorded on 20 Sep 2016 during its most recent MOT test.
Has CK53 BYF passed its MOT?
CK53 BYF has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 20 Sep 2016.
Is CK53 BYF ULEZ compliant?
Based on its fuel type and registration year, CK53 BYF is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CK53 BYF?
CK53 BYF is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.