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 2 MOT tests on record, passing every one. It has 63,642 miles on the clock, averaging 5,788 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 RN53 STZ
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 | 63,642 miles |
| Reading date | |
| Miles last year | 5,783 |
| Average per year | 5,788 |
| Mileage consistency | Consistent |
Check RN53 STZ
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 2 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 | RN53 STZ |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 53 — September 2003 to February 2004 |
More RN53 S plates
Browse all RN53 S registrations from Reading.
About RN53 STZ
What car is RN53 STZ?
RN53 STZ is an silver Ford Focus, diesel (1753cc). First registered in Reading in 2004.
What is the mileage of RN53 STZ?
The last recorded mileage for RN53 STZ was 63,642 miles, recorded on 5 Feb 2008 during its most recent MOT test.
Has RN53 STZ passed its MOT?
RN53 STZ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 5 Feb 2008.
Is RN53 STZ ULEZ compliant?
Based on its fuel type and registration year, RN53 STZ 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 RN53 STZ?
RN53 STZ is approximately 22 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.