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 8 MOT tests on record, passing every one. It has 125,387 miles on the clock, averaging 9,521 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 RJ04 BZF
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 | 125,387 miles |
| Reading date | |
| Miles last year | 5,931 |
| Average per year | 9,521 |
| Mileage consistency | Consistent |
Check RJ04 BZF
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 8 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 | RJ04 BZF |
| Make | Ford |
| Model | Focus |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RJ04 B plates
Browse all RJ04 B registrations from Reading.
About RJ04 BZF
What car is RJ04 BZF?
RJ04 BZF is an black Ford Focus, diesel (1753cc). First registered in Reading in 2004.
What is the mileage of RJ04 BZF?
The last recorded mileage for RJ04 BZF was 125,387 miles, recorded on 3 Feb 2015 during its most recent MOT test.
Has RJ04 BZF passed its MOT?
RJ04 BZF has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 3 Feb 2015.
Is RJ04 BZF ULEZ compliant?
Based on its fuel type and registration year, RJ04 BZF 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 RJ04 BZF?
RJ04 BZF is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.