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 B Diesel 1950cc has had 3 MOT tests on record, passing every one. It has 28,793 miles on the clock, averaging 4,687 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN21 YTF
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
Low mileage| Latest reading | 28,793 miles |
| Reading date | |
| Miles last year | 4,515 |
| Average per year | 4,687 |
| Mileage consistency | Consistent |
Check CN21 YTF
- 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 B
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Vehicle Details
| Registration | CN21 YTF |
| Make | Mercedes-Benz |
| Model | B |
| Colour | Grey |
| 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 YTF
What car is CN21 YTF?
CN21 YTF is a grey Mercedes-Benz B, diesel (1950cc). First registered in Cardiff in 2021.
What is the mileage of CN21 YTF?
The last recorded mileage for CN21 YTF was 28,793 miles, recorded on 11 Mar 2026 during its most recent MOT test.
Has CN21 YTF passed its MOT?
CN21 YTF has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 11 Mar 2026.
Is CN21 YTF ULEZ compliant?
Based on its fuel type and registration year, CN21 YTF 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 YTF?
CN21 YTF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.