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 Diesel 1560cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 88,371 miles on the clock, averaging 13,725 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN18 OKS
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 88,371 miles |
| Reading date | |
| Miles last year | 13,020 |
| Average per year | 13,725 |
| Mileage consistency | Consistent |
Check CN18 OKS
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | CN18 OKS |
| Make | Citroen |
| Model | C4 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1560cc |
| 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 OKS
What car is CN18 OKS?
CN18 OKS is a black Citroen C4, diesel (1560cc). First registered in Cardiff in 2018.
What is the mileage of CN18 OKS?
The last recorded mileage for CN18 OKS was 88,371 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has CN18 OKS passed its MOT?
CN18 OKS has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 29 Jan 2026.
Is CN18 OKS ULEZ compliant?
Based on its fuel type and registration year, CN18 OKS is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN18 OKS?
CN18 OKS is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.