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 Citroen Relay Diesel 1997cc has had 13 MOT tests on record, passing 7 and failing 6 (54% pass rate). It has 149,294 miles on the clock, averaging 11,805 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN17 ERZ
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
Above average| Latest reading | 149,294 miles |
| Reading date | |
| Average per year | 11,805 |
| Mileage consistency | Consistent |
Check CN17 ERZ
- 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 13 tests on record
Explore more about the Citroen Relay
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CN17 ERZ |
| Make | Citroen |
| Model | Relay |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2017 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CN17 E plates
Browse all CN17 E registrations from Cardiff.
About CN17 ERZ
What car is CN17 ERZ?
CN17 ERZ is a white Citroen Relay, diesel (1997cc). First registered in Cardiff in 2017.
What is the mileage of CN17 ERZ?
The last recorded mileage for CN17 ERZ was 149,294 miles, recorded on 14 Feb 2026 during its most recent MOT test.
Has CN17 ERZ passed its MOT?
CN17 ERZ has had 13 MOT tests with a 54% pass rate (7 passes, 6 failures). It last passed on 14 Feb 2026.
Is CN17 ERZ ULEZ compliant?
Based on its fuel type and registration year, CN17 ERZ 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 CN17 ERZ?
CN17 ERZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.