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 2018 Citroen C4 Cactus Petrol 1200cc has had 3 MOT tests on record, passing every one. It has 31,996 miles on the clock, averaging 2,330 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN18 ONX
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 | 31,996 miles |
| Reading date | |
| Miles last year | 2,378 |
| Average per year | 2,330 |
| Mileage consistency | Consistent |
Check CN18 ONX
- 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 3 tests on record
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Vehicle Details
| Registration | CN18 ONX |
| Make | Citroen |
| Model | C4 Cactus |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1200cc |
| Year | 2018 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CN18 O plates
Browse all CN18 O registrations from Cardiff.
About CN18 ONX
What car is CN18 ONX?
CN18 ONX is a black Citroen C4 Cactus, petrol (1200cc). First registered in Cardiff in 2018.
What is the mileage of CN18 ONX?
The last recorded mileage for CN18 ONX was 31,996 miles, recorded on 22 Feb 2024 during its most recent MOT test.
Has CN18 ONX passed its MOT?
CN18 ONX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 22 Feb 2024.
Is CN18 ONX ULEZ compliant?
Based on its fuel type and registration year, CN18 ONX 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 CN18 ONX?
CN18 ONX is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.