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 2004 Ford Focus Diesel 1753cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 279,507 miles on the clock, averaging 49,355 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 RO04 JZW
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
Above average| Latest reading | 279,507 miles |
| Reading date | |
| Miles last year | 3,285 |
| Average per year | 49,355 |
| Mileage consistency | Consistent |
Check RO04 JZW
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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 | RO04 JZW |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 J plates
Browse all RO04 J registrations from Reading.
About RO04 JZW
What car is RO04 JZW?
RO04 JZW is an grey Ford Focus, diesel (1753cc). First registered in Reading in 2004.
What is the mileage of RO04 JZW?
The last recorded mileage for RO04 JZW was 279,507 miles, recorded on 10 May 2011 during its most recent MOT test.
Has RO04 JZW passed its MOT?
RO04 JZW has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 10 May 2011.
Is RO04 JZW ULEZ compliant?
Based on its fuel type and registration year, RO04 JZW is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RO04 JZW?
RO04 JZW is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.