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 Mercedes-Benz A Diesel 1950cc has had 3 MOT tests on record, passing every one. It has 55,315 miles on the clock, averaging 11,149 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN21 YDE
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 | 55,315 miles |
| Reading date | |
| Miles last year | 10,506 |
| Average per year | 11,149 |
| Mileage consistency | Consistent |
Check CN21 YDE
- 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 3 tests on record
Explore more about the Mercedes-Benz A
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Vehicle Details
| Registration | CN21 YDE |
| Make | Mercedes-Benz |
| Model | A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CN21 Y plates
Browse all CN21 Y registrations from Cardiff.
About CN21 YDE
What car is CN21 YDE?
CN21 YDE is a black Mercedes-Benz A, diesel (1950cc). First registered in Cardiff in 2021.
What is the mileage of CN21 YDE?
The last recorded mileage for CN21 YDE was 55,315 miles, recorded on 6 Mar 2026 during its most recent MOT test.
Has CN21 YDE passed its MOT?
CN21 YDE has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 6 Mar 2026.
Is CN21 YDE ULEZ compliant?
Based on its fuel type and registration year, CN21 YDE 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 YDE?
CN21 YDE is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.