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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 38,850 miles on the clock, averaging 6,326 miles per year, below the UK average of 7,400. The 1.5 Petrol engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for YC21 NJZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 38,850 miles |
| Reading date | |
| Miles last year | 6,325 |
| Average per year | 6,326 |
| Mileage consistency | Consistent |
Check YC21 NJZ
- 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 4 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 | YC21 NJZ |
| Make | Mini |
| Model | One |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | YC — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YC21 N plates
Browse all YC21 N registrations from Leeds.
About YC21 NJZ
What car is YC21 NJZ?
YC21 NJZ is a white Mini One, petrol (1499cc). First registered in Leeds in 2021.
What is the mileage of YC21 NJZ?
The last recorded mileage for YC21 NJZ was 38,850 miles, recorded on 31 Jul 2026 during its most recent MOT test.
Has YC21 NJZ passed its MOT?
YC21 NJZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 31 Jul 2026.
Is YC21 NJZ ULEZ compliant?
Based on its fuel type and registration year, YC21 NJZ 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 YC21 NJZ?
YC21 NJZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.