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 2019 Citroen Relay Diesel 1997cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 139,470 miles on the clock, averaging 21,065 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN19 THX
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 | 139,470 miles |
| Reading date | |
| Miles last year | 29,480 |
| Average per year | 21,065 |
| Mileage consistency | Consistent |
Check CN19 THX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | CN19 THX |
| Make | Citroen |
| Model | Relay |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2019 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 19 — March 2019 to August 2019 |
More CN19 T plates
Browse all CN19 T registrations from Cardiff.
About CN19 THX
What car is CN19 THX?
CN19 THX is a white Citroen Relay, diesel (1997cc). First registered in Cardiff in 2019.
What is the mileage of CN19 THX?
The last recorded mileage for CN19 THX was 139,470 miles, recorded on 5 Jan 2026 during its most recent MOT test.
Has CN19 THX passed its MOT?
CN19 THX has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 5 Jan 2026.
Is CN19 THX ULEZ compliant?
Based on its fuel type and registration year, CN19 THX 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 CN19 THX?
CN19 THX is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.