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 2020 Mini Cooper Petrol 1499cc has had 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 20,496 miles on the clock, averaging 4,051 miles per year, well below 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 HN20 ZNX
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 | 20,496 miles |
| Reading date | |
| Average per year | 4,051 |
| Mileage consistency | Consistent |
Check HN20 ZNX
- 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 6 tests on record
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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 | HN20 ZNX |
| Make | Mini |
| Model | Cooper |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2020 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 20 — March 2020 to August 2020 |
More HN20 Z plates
Browse all HN20 Z registrations from Portsmouth.
About HN20 ZNX
What car is HN20 ZNX?
HN20 ZNX is an grey Mini Cooper, petrol (1499cc). First registered in Portsmouth in 2020.
What is the mileage of HN20 ZNX?
The last recorded mileage for HN20 ZNX was 20,496 miles, recorded on 27 Apr 2026 during its most recent MOT test.
Has HN20 ZNX passed its MOT?
HN20 ZNX has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 27 Apr 2026.
Is HN20 ZNX ULEZ compliant?
Based on its fuel type and registration year, HN20 ZNX 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 HN20 ZNX?
HN20 ZNX is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.