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 13 MOT tests on record, passing 11 and failing 2 (85% pass rate). It has 44,673 miles on the clock, averaging 2,594 miles per year, well below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for SM12 YFX
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
Low mileage| Latest reading | 44,673 miles |
| Reading date | |
| Average per year | 2,594 |
| Mileage consistency | Variable |
Check SM12 YFX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 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
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | SM12 YFX |
| Make | Ford |
| Model | Fiesta |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2012 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SM12 Y plates
Browse all SM12 Y registrations from Edinburgh.
About SM12 YFX
What car is SM12 YFX?
SM12 YFX is an red Ford Fiesta, petrol (1242cc). First registered in Edinburgh in 2012.
What is the mileage of SM12 YFX?
The last recorded mileage for SM12 YFX was 44,673 miles, recorded on 20 Feb 2026 during its most recent MOT test.
Has SM12 YFX passed its MOT?
SM12 YFX has had 13 MOT tests with an 85% pass rate (11 passes, 2 failures). It last passed on 20 Feb 2026.
Is SM12 YFX ULEZ compliant?
Based on its fuel type and registration year, SM12 YFX 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 SM12 YFX?
SM12 YFX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.