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 1997cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 73,453 miles on the clock, averaging 5,153 miles per year, below the UK average of 7,400. The 2.0 TDCi engine is known for dpf (diesel particulate filter) clogging and egr valve blocking/sticking. Common Ford Focus issues include door latch failure and squeaky door seals / a-pillar noise.
MOT & Mileage History for KN12 LNC
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
Below average| Latest reading | 73,453 miles |
| Reading date | |
| Miles last year | 20,126 |
| Average per year | 5,153 |
| Mileage consistency | Variable |
Check KN12 LNC
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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 14 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).
DPF (Diesel Particulate Filter) clogging
EGR valve blocking/sticking
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KN12 LNC |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 L plates
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About KN12 LNC
What car is KN12 LNC?
KN12 LNC is a silver Ford Focus, diesel (1997cc). First registered in Luton in 2012.
What is the mileage of KN12 LNC?
The last recorded mileage for KN12 LNC was 73,453 miles, recorded on 17 Feb 2026 during its most recent MOT test.
Has KN12 LNC passed its MOT?
KN12 LNC has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 17 Feb 2026.
Is KN12 LNC ULEZ compliant?
Based on its fuel type and registration year, KN12 LNC 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 KN12 LNC?
KN12 LNC is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.