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 Cooper S Petrol 1998cc has had 4 MOT tests on record, passing every one. It has 17,797 miles on the clock, averaging 4,872 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YJ21 BTD
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 | 17,797 miles |
| Reading date | |
| Miles last year | 5,931 |
| Average per year | 4,872 |
| Mileage consistency | Consistent |
Check YJ21 BTD
- Write-off & insurance claims Experian
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | YJ21 BTD |
| Make | Mini |
| Model | Cooper S |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | YJ — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YJ21 B plates
Browse all YJ21 B registrations from Leeds.
About YJ21 BTD
What car is YJ21 BTD?
YJ21 BTD is a grey Mini Cooper S, petrol (1998cc). First registered in Leeds in 2021.
What is the mileage of YJ21 BTD?
The last recorded mileage for YJ21 BTD was 17,797 miles, recorded on 6 Aug 2025 during its most recent MOT test.
Has YJ21 BTD passed its MOT?
YJ21 BTD has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 6 Aug 2025.
Is YJ21 BTD ULEZ compliant?
Based on its fuel type and registration year, YJ21 BTD 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 YJ21 BTD?
YJ21 BTD is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.