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 2017 Ford Fiesta Petrol 1242cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 55,288 miles on the clock, averaging 5,041 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 CA66 MJK
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 | 55,288 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 5,041 |
| Mileage consistency | Variable |
Check CA66 MJK
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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
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Vehicle Details
| Registration | CA66 MJK |
| Make | Ford |
| Model | Fiesta |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2017 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CA66 M plates
Browse all CA66 M registrations from Cardiff.
About CA66 MJK
What car is CA66 MJK?
CA66 MJK is a grey Ford Fiesta, petrol (1242cc). First registered in Cardiff in 2017.
What is the mileage of CA66 MJK?
The last recorded mileage for CA66 MJK was 55,288 miles, recorded on 12 Jan 2026 during its most recent MOT test.
Has CA66 MJK passed its MOT?
CA66 MJK has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 12 Jan 2026.
Is CA66 MJK ULEZ compliant?
Based on its fuel type and registration year, CA66 MJK 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 CA66 MJK?
CA66 MJK is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.