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 2017 Ford Focus Petrol 999cc has had 7 MOT tests on record, passing every one. It has 31,370 miles on the clock, averaging 3,334 miles per year, well below the UK average of 7,400. The 1.0 EcoBoost engine is known for wet timing belt and coolant leaks from cylinder head, seals, or header tank cap. Common Ford Focus issues include door latch failure and squeaky door seals / a-pillar noise.
MOT & Mileage History for OW66 ONJ
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
Low mileage| Latest reading | 31,370 miles |
| Reading date | |
| Miles last year | 3,902 |
| Average per year | 3,334 |
| Mileage consistency | Consistent |
Check OW66 ONJ
- 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 7 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).
Wet timing belt (oil-immersed, part typically CM5G-6M256-A or similar Ford OEM)
Coolant leaks from cylinder head, seals, or header tank cap
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 | OW66 ONJ |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | OW — Oxford, Oxford |
| Age identifier | 66 — September 2016 to February 2017 |
More OW66 O plates
Browse all OW66 O registrations from Oxford.
About OW66 ONJ
What car is OW66 ONJ?
OW66 ONJ is an grey Ford Focus, petrol (999cc). First registered in Oxford in 2017.
What is the mileage of OW66 ONJ?
The last recorded mileage for OW66 ONJ was 31,370 miles, recorded on 26 Feb 2026 during its most recent MOT test.
Has OW66 ONJ passed its MOT?
OW66 ONJ has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 26 Feb 2026.
Is OW66 ONJ ULEZ compliant?
Based on its fuel type and registration year, OW66 ONJ 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 OW66 ONJ?
OW66 ONJ is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.