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 Mini One Petrol 1499cc has had 3 MOT tests on record, passing every one. It has 47,584 miles on the clock, averaging 13,697 miles per year, above the UK average of 7,400. The 1.5 Petrol engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for BX21 YDD
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 | 47,584 miles |
| Reading date | |
| Miles last year | 14,155 |
| Average per year | 13,697 |
| Mileage consistency | Consistent |
Check BX21 YDD
- 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
Reported issues for this Mini One
These are the most commonly reported problems on Mini One models (2014–2024), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Explore more about the Mini One
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BX21 YDD |
| Make | Mini |
| Model | One |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | BX — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BX21 Y plates
Browse all BX21 Y registrations from Birmingham.
About BX21 YDD
What car is BX21 YDD?
BX21 YDD is a black Mini One, petrol (1499cc). First registered in Birmingham in 2021.
What is the mileage of BX21 YDD?
The last recorded mileage for BX21 YDD was 47,584 miles, recorded on 3 Sep 2025 during its most recent MOT test.
Has BX21 YDD passed its MOT?
BX21 YDD has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 3 Sep 2025.
Is BX21 YDD ULEZ compliant?
Based on its fuel type and registration year, BX21 YDD 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 BX21 YDD?
BX21 YDD is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.