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 Bmw C400 Petrol 350cc has had 2 MOT tests on record, passing every one. It has 9,268 miles on the clock, averaging 2,935 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RO21 BKN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 9,268 miles |
| Reading date | |
| Miles last year | 3,609 |
| Average per year | 2,935 |
| Mileage consistency | Consistent |
Check RO21 BKN
- 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 2 tests on record
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Vehicle Details
| Registration | RO21 BKN |
| Make | Bmw |
| Model | C400 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 350cc |
| Year | 2021 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RO21 B plates
Browse all RO21 B registrations from Reading.
About RO21 BKN
What car is RO21 BKN?
RO21 BKN is an black Bmw C400, petrol (350cc). First registered in Reading in 2021.
What is the mileage of RO21 BKN?
The last recorded mileage for RO21 BKN was 9,268 miles, recorded on 9 Sep 2025 during its most recent MOT test.
Has RO21 BKN passed its MOT?
RO21 BKN has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 9 Sep 2025.
Is RO21 BKN ULEZ compliant?
Based on its fuel type and registration year, RO21 BKN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RO21 BKN?
RO21 BKN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.