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 21 MOT tests on record, passing 12 and failing 9 (57% pass rate). It has 150,801 miles on the clock, averaging 10,050 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 ST52 BYJ
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 | 150,801 miles |
| Reading date | |
| Average per year | 10,050 |
| Mileage consistency | Consistent |
Check ST52 BYJ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 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 | ST52 BYJ |
| Make | Ford |
| Model | Focus |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 52 — September 2002 to February 2003 |
More ST52 B plates
Browse all ST52 B registrations from Dundee.
About ST52 BYJ
What car is ST52 BYJ?
ST52 BYJ is an red Ford Focus, diesel (1753cc). First registered in Dundee in 2003.
What is the mileage of ST52 BYJ?
The last recorded mileage for ST52 BYJ was 150,801 miles, recorded on 16 Aug 2016 during its most recent MOT test.
Has ST52 BYJ passed its MOT?
ST52 BYJ has had 21 MOT tests with a 57% pass rate (12 passes, 9 failures). It last passed on 16 Aug 2016.
Is ST52 BYJ ULEZ compliant?
Based on its fuel type and registration year, ST52 BYJ 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 ST52 BYJ?
ST52 BYJ is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.