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 Fiesta Petrol 1242cc has had 21 MOT tests on record, passing 18 and failing 3 (86% pass rate). It has 132,864 miles on the clock, averaging 6,467 miles per year, below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for NA04 BYY
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 | 132,864 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 6,467 |
| Mileage consistency | Variable |
Check NA04 BYY
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2002–2008), based on owner reports and workshop data across the UK.
1. Coolant thermostat housing (plastic outlet on cylinder head)
Plastic housing cracks or warps, O-ring seal fails, releasing fragments into cooling system.
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | NA04 BYY |
| Make | Ford |
| Model | Fiesta |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2004 |
| First registered | |
| Area code | NA — Newcastle, North |
| Age identifier | 04 — March 2004 to August 2004 |
More NA04 B plates
Browse all NA04 B registrations from Newcastle.
About NA04 BYY
What car is NA04 BYY?
NA04 BYY is an silver Ford Fiesta, petrol (1242cc). First registered in Newcastle in 2004.
What is the mileage of NA04 BYY?
The last recorded mileage for NA04 BYY was 132,864 miles, recorded on 1 Dec 2023 during its most recent MOT test.
Has NA04 BYY passed its MOT?
NA04 BYY has had 21 MOT tests with an 86% pass rate (18 passes, 3 failures). It last passed on 1 Dec 2023.
Is NA04 BYY ULEZ compliant?
Based on its fuel type and registration year, NA04 BYY is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NA04 BYY?
NA04 BYY is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.