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 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 138,299 miles on the clock, averaging 7,705 miles per year, around 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 YY04 BYL
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
About average| Latest reading | 138,299 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 7,705 |
| Mileage consistency | Variable |
Check YY04 BYL
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- Plate & colour change history
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- 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
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Vehicle Details
| Registration | YY04 BYL |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | YY — Beverley, Yorkshire |
| Age identifier | 04 — March 2004 to August 2004 |
More YY04 B plates
Browse all YY04 B registrations from Beverley.
About YY04 BYL
What car is YY04 BYL?
YY04 BYL is a silver Ford Focus, diesel (1753cc). First registered in Beverley in 2004.
What is the mileage of YY04 BYL?
The last recorded mileage for YY04 BYL was 138,299 miles, recorded on 4 Jun 2018 during its most recent MOT test.
Has YY04 BYL passed its MOT?
YY04 BYL has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 4 Jun 2018.
Is YY04 BYL ULEZ compliant?
Based on its fuel type and registration year, YY04 BYL 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 YY04 BYL?
YY04 BYL is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.