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 Petrol 1499cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 42,846 miles on the clock, averaging 8,889 miles per year, around the UK average of 7,400. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for NH21 KCZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 42,846 miles |
| Reading date | |
| Average per year | 8,889 |
| Mileage consistency | Consistent |
Check NH21 KCZ
- 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
Similar cars to consider
Buyers comparing the Mini Cooper often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper models (2014–2023), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Common faults, what to check, and what to pay
Explore more about the Mini Cooper
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | NH21 KCZ |
| Make | Mini |
| Model | Cooper |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | NH — Newcastle, North |
| Age identifier | 21 — March 2021 to August 2021 |
More NH21 K plates
Browse all NH21 K registrations from Newcastle.
About NH21 KCZ
What car is NH21 KCZ?
NH21 KCZ is an grey Mini Cooper, petrol (1499cc). First registered in Newcastle in 2021.
What is the mileage of NH21 KCZ?
The last recorded mileage for NH21 KCZ was 42,846 miles, recorded on 7 Aug 2026 during its most recent MOT test.
Has NH21 KCZ passed its MOT?
NH21 KCZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 7 Aug 2026.
Is NH21 KCZ ULEZ compliant?
Based on its fuel type and registration year, NH21 KCZ 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 NH21 KCZ?
NH21 KCZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.