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 2015 Ford Fiesta Petrol 1242cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 150,394 miles on the clock, averaging 13,331 miles per year, above the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for CF15 BYZ
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
Above average| Latest reading | 150,394 miles |
| Reading date | |
| Average per year | 13,331 |
| Mileage consistency | Consistent |
Check CF15 BYZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- 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 (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 | CF15 BYZ |
| Make | Ford |
| Model | Fiesta |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2015 |
| First registered | |
| Area code | CF — Cardiff, Cymru (Wales) |
| Age identifier | 15 — March 2015 to August 2015 |
More CF15 B plates
Browse all CF15 B registrations from Cardiff.
About CF15 BYZ
What car is CF15 BYZ?
CF15 BYZ is a red Ford Fiesta, petrol (1242cc). First registered in Cardiff in 2015.
What is the mileage of CF15 BYZ?
The last recorded mileage for CF15 BYZ was 150,394 miles, recorded on 23 Jul 2026 during its most recent MOT test.
Has CF15 BYZ passed its MOT?
CF15 BYZ has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 23 Jul 2026.
Is CF15 BYZ ULEZ compliant?
Based on its fuel type and registration year, CF15 BYZ 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 CF15 BYZ?
CF15 BYZ is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.