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 2021 Citroen Relay 35 L3 X Bluehdi S/S Diesel 2200cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 35,724 miles on the clock, averaging 251 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN21 KWU
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
Low mileage| Latest reading | 35,724 miles |
| Reading date | |
| Miles last year | 7,158 |
| Average per year | 251 |
| Mileage consistency | Variable |
Check CN21 KWU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Explore more about the Citroen Relay 35 L3 X Bluehdi S/S
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Vehicle Details
| Registration | CN21 KWU |
| Make | Citroen |
| Model | Relay 35 L3 X Bluehdi S/S |
| Colour | White |
| Fuel type | Diesel |
| Engine | 2200cc |
| Year | 2021 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CN21 K plates
Browse all CN21 K registrations from Cardiff.
About CN21 KWU
What car is CN21 KWU?
CN21 KWU is a white Citroen Relay 35 L3 X Bluehdi S/S, diesel (2200cc). First registered in Cardiff in 2021.
What is the mileage of CN21 KWU?
The last recorded mileage for CN21 KWU was 35,724 miles, recorded on 4 Aug 2026 during its most recent MOT test.
Has CN21 KWU passed its MOT?
CN21 KWU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 4 Aug 2026.
Is CN21 KWU ULEZ compliant?
Based on its fuel type and registration year, CN21 KWU 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 CN21 KWU?
CN21 KWU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.