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 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 146,907 miles on the clock, averaging 10,879 miles per year, above 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 CU03 DTK
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
Above average| Latest reading | 146,907 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 10,879 |
| Mileage consistency | Variable |
Check CU03 DTK
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 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
Explore more about the Ford Focus
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Vehicle Details
| Registration | CU03 DTK |
| Make | Ford |
| Model | Focus |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 03 — March 2003 to August 2003 |
More CU03 D plates
Browse all CU03 D registrations from Swansea.
About CU03 DTK
What car is CU03 DTK?
CU03 DTK is a blue Ford Focus, diesel (1753cc). First registered in Swansea in 2003.
What is the mileage of CU03 DTK?
The last recorded mileage for CU03 DTK was 146,907 miles, recorded on 3 Apr 2017 during its most recent MOT test.
Has CU03 DTK passed its MOT?
CU03 DTK has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 3 Apr 2017.
Is CU03 DTK ULEZ compliant?
Based on its fuel type and registration year, CU03 DTK 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 CU03 DTK?
CU03 DTK is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.