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 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 115,539 miles on the clock, averaging 7,871 miles per year, around the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for ST12 YDF
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 | 115,539 miles |
| Reading date | |
| Miles last year | 14,114 |
| Average per year | 7,871 |
| Mileage consistency | Variable |
Check ST12 YDF
- 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 14 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | ST12 YDF |
| Make | Ford |
| Model | Fiesta |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2012 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More ST12 Y plates
Browse all ST12 Y registrations from Dundee.
About ST12 YDF
What car is ST12 YDF?
ST12 YDF is an red Ford Fiesta, petrol (1242cc). First registered in Dundee in 2012.
What is the mileage of ST12 YDF?
The last recorded mileage for ST12 YDF was 115,539 miles, recorded on 4 Feb 2026 during its most recent MOT test.
Has ST12 YDF passed its MOT?
ST12 YDF has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 4 Feb 2026.
Is ST12 YDF ULEZ compliant?
Based on its fuel type and registration year, ST12 YDF 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 ST12 YDF?
ST12 YDF is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.