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 2012 Ford Fiesta Petrol 1242cc has had 17 MOT tests on record, passing 14 and failing 3 (82% pass rate). It has 75,502 miles on the clock, averaging 6,520 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 SW12 BYG
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 | 75,502 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 6,520 |
| Mileage consistency | Variable |
Check SW12 BYG
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- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 17 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2008–2019), 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 | SW12 BYG |
| Make | Ford |
| Model | Fiesta |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2012 |
| First registered | |
| Area code | SW — Aberdeen, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SW12 B plates
Browse all SW12 B registrations from Aberdeen.
About SW12 BYG
What car is SW12 BYG?
SW12 BYG is an silver Ford Fiesta, petrol (1242cc). First registered in Aberdeen in 2012.
What is the mileage of SW12 BYG?
The last recorded mileage for SW12 BYG was 75,502 miles, recorded on 28 Nov 2025 during its most recent MOT test.
Has SW12 BYG passed its MOT?
SW12 BYG has had 17 MOT tests with an 82% pass rate (14 passes, 3 failures). It last passed on 28 Nov 2025.
Is SW12 BYG ULEZ compliant?
Based on its fuel type and registration year, SW12 BYG is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is SW12 BYG?
SW12 BYG is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.