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.
Check CN23 RJX
- 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
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Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (2018–2023), based on owner reports and workshop data across the UK.
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 | CN23 RJX |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2023 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 23 — March 2023 to August 2023 |
More CN23 R plates
Browse all CN23 R registrations from Cardiff.
About CN23 RJX
What car is CN23 RJX?
CN23 RJX is a grey Ford Focus, petrol (999cc). First registered in Cardiff in 2023.
Is CN23 RJX ULEZ compliant?
Based on its fuel type and registration year, CN23 RJX 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 CN23 RJX?
CN23 RJX is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.