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.
MOT & Mileage History for CN18 BYR
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 | 171,026 miles |
| Reading date | |
| Miles last year | 13,936 |
| Average per year | 13,430 |
| Mileage consistency | Consistent |
Check CN18 BYR
- 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 6 tests on record
Explore more about the Citroen Relay
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Vehicle Details
| Registration | CN18 BYR |
| Make | Citroen |
| Model | Relay |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2018 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
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About CN18 BYR
What car is CN18 BYR?
CN18 BYR is a white Citroen Relay, diesel (1997cc). First registered in Cardiff in 2018.
Has CN18 BYR passed its MOT?
CN18 BYR has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 28 Nov 2025.
Is CN18 BYR ULEZ compliant?
Based on its fuel type and registration year, CN18 BYR 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 BYR?
CN18 BYR is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.