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 15 MOT tests on record, passing 9 and failing 6 (60% pass rate). It has 106,163 miles on the clock, averaging 6,094 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 BN52 UNZ
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
Below average| Latest reading | 106,163 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 6,094 |
| Mileage consistency | Variable |
Check BN52 UNZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 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
Explore more about the Ford Focus
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BN52 UNZ |
| Make | Ford |
| Model | Focus |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 52 — September 2002 to February 2003 |
More BN52 U plates
Browse all BN52 U registrations from Birmingham.
About BN52 UNZ
What car is BN52 UNZ?
BN52 UNZ is a black Ford Focus, diesel (1753cc). First registered in Birmingham in 2003.
What is the mileage of BN52 UNZ?
The last recorded mileage for BN52 UNZ was 106,163 miles, recorded on 8 Apr 2014 during its most recent MOT test.
Has BN52 UNZ passed its MOT?
BN52 UNZ has had 15 MOT tests with a 60% pass rate (9 passes, 6 failures). It last passed on 8 Apr 2014.
Is BN52 UNZ ULEZ compliant?
Based on its fuel type and registration year, BN52 UNZ 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 BN52 UNZ?
BN52 UNZ is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.