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 Focus Diesel 1753cc has had 25 MOT tests on record, passing 17 and failing 8 (68% pass rate). It has 181,814 miles on the clock, averaging 7,105 miles per year, below the UK average of 7,400. The 1.8 TDdi engine is known for timing belt failure and thermostat housing (plastic flange).
MOT & Mileage History for CA52 AEX
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 | 181,814 miles |
| Reading date | |
| Average per year | 7,105 |
| Mileage consistency | Variable |
Check CA52 AEX
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 25 tests on record
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Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (1998–2004), based on owner reports and workshop data across the UK.
Timing belt failure
Belt snaps, bending exhaust valves (interference engine design).
Thermostat housing (plastic flange)
Plastic deforms/cracks, causing coolant leaks at joint.
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | CA52 AEX |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 52 — September 2002 to February 2003 |
More CA52 A plates
Browse all CA52 A registrations from Cardiff.
About CA52 AEX
What car is CA52 AEX?
CA52 AEX is a silver Ford Focus, diesel (1753cc). First registered in Cardiff in 2003.
What is the mileage of CA52 AEX?
The last recorded mileage for CA52 AEX was 181,814 miles, recorded on 16 Oct 2023 during its most recent MOT test.
Has CA52 AEX passed its MOT?
CA52 AEX has had 25 MOT tests with a 68% pass rate (17 passes, 8 failures). It last passed on 16 Oct 2023.
Is CA52 AEX ULEZ compliant?
Based on its fuel type and registration year, CA52 AEX is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CA52 AEX?
CA52 AEX is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.