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 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 103,925 miles on the clock, averaging 10,563 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 EF03 OZS
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 | 103,925 miles |
| Reading date | |
| Average per year | 10,563 |
| Mileage consistency | Variable |
Check EF03 OZS
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- Warranty work logged
Full MOT Test History 12 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 | EF03 OZS |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 03 — March 2003 to August 2003 |
More EF03 O plates
Browse all EF03 O registrations from Chelmsford.
About EF03 OZS
What car is EF03 OZS?
EF03 OZS is an silver Ford Focus, diesel (1753cc). First registered in Chelmsford in 2003.
What is the mileage of EF03 OZS?
The last recorded mileage for EF03 OZS was 103,925 miles, recorded on 22 Aug 2013 during its most recent MOT test.
Has EF03 OZS passed its MOT?
EF03 OZS has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 22 Aug 2013.
Is EF03 OZS ULEZ compliant?
Based on its fuel type and registration year, EF03 OZS 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 EF03 OZS?
EF03 OZS is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.