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 21 MOT tests on record, passing 12 and failing 9 (57% pass rate). It has 145,594 miles on the clock, averaging 9,812 miles per year, above 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 EN12 DZX
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
Above average| Latest reading | 145,594 miles |
| Reading date | |
| Average per year | 9,812 |
| Mileage consistency | Variable |
Check EN12 DZX
- 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 21 tests on record
Similar cars to consider
Buyers comparing the Ford Focus often also look at these models. Check their MOT history and reliability before deciding:
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
Explore more about the Ford Focus
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | EN12 DZX |
| Make | Ford |
| Model | Focus |
| Colour | Brown |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2012 |
| First registered | |
| Area code | EN — Chelmsford, Essex |
| Age identifier | 12 — March 2012 to August 2012 |
More EN12 D plates
Browse all EN12 D registrations from Chelmsford.
About EN12 DZX
What car is EN12 DZX?
EN12 DZX is an brown Ford Focus, diesel (1997cc). First registered in Chelmsford in 2012.
What is the mileage of EN12 DZX?
The last recorded mileage for EN12 DZX was 145,594 miles, recorded on 2 Jul 2026 during its most recent MOT test.
Has EN12 DZX passed its MOT?
EN12 DZX has had 21 MOT tests with a 57% pass rate (12 passes, 9 failures). It last passed on 2 Jul 2026.
Is EN12 DZX ULEZ compliant?
Based on its fuel type and registration year, EN12 DZX 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 EN12 DZX?
EN12 DZX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.