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 Focus Diesel 1560cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 133,943 miles on the clock, averaging 7,394 miles per year, below the UK average of 7,400. The 1.6 TDCi engine is known for turbocharger and egr valve. Common Ford Focus issues include door latch failure and squeaky door seals / a-pillar noise.
MOT & Mileage History for ST12 BUO
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 | 133,943 miles |
| Reading date | |
| Average per year | 7,394 |
| Mileage consistency | Variable |
Check ST12 BUO
- 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 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 (2011–2018), based on owner reports and workshop data across the UK.
Door Latch Failure
Pawl spring tab fractures, causing doors to unlatch unexpectedly while driving. · Typical repair: Free if under DVSA recall R/2015/173 (or Ford 15S26); otherwise £200-£400 per door at indie garage.
Squeaky Door Seals / A-Pillar Noise
Seals loosen or degrade, allowing wind noise and vibration. · Typical repair: £50-£150 (new seals + labour).
Excessive Battery Discharge / BCM Water Ingress
Washer fluid leaks down wires into BCM, causing drain and fault codes. · Typical repair: £100-£250 (clean BCM + new pump if needed).
Powershift Gearbox Jerking/Shuddering (Auto Variants Only)
Clutch wear or sensor failure causes harsh shifts. · Typical repair: £400-£1,500 (sensor/clutch pack).
Turbocharger (Garrett GT15 variable geometry turbo) – oil feed pipe sludge build-up leading to starvation and failure
EGR valve (exhaust gas recirculation valve and actuator)
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | ST12 BUO |
| Make | Ford |
| Model | Focus |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1560cc |
| Year | 2012 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More ST12 B plates
Browse all ST12 B registrations from Dundee.
About ST12 BUO
What car is ST12 BUO?
ST12 BUO is an blue Ford Focus, diesel (1560cc). First registered in Dundee in 2012.
What is the mileage of ST12 BUO?
The last recorded mileage for ST12 BUO was 133,943 miles, recorded on 17 Nov 2025 during its most recent MOT test.
Has ST12 BUO passed its MOT?
ST12 BUO has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 17 Nov 2025.
Is ST12 BUO ULEZ compliant?
Based on its fuel type and registration year, ST12 BUO is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ST12 BUO?
ST12 BUO is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.