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 2 MOT tests on record, passing every one. It has 25,658 miles on the clock, averaging 6,389 miles per year, 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 HN71 RZX
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
Below average| Latest reading | 25,658 miles |
| Reading date | |
| Miles last year | 6,367 |
| Average per year | 6,389 |
| Mileage consistency | Consistent |
Check HN71 RZX
- 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 2 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 | HN71 RZX |
| Make | Mini |
| Model | Cooper |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 71 — September 2021 to February 2022 |
More HN71 R plates
Browse all HN71 R registrations from Portsmouth.
About HN71 RZX
What car is HN71 RZX?
HN71 RZX is an green Mini Cooper, petrol (1499cc). First registered in Portsmouth in 2021.
What is the mileage of HN71 RZX?
The last recorded mileage for HN71 RZX was 25,658 miles, recorded on 21 Nov 2025 during its most recent MOT test.
Has HN71 RZX passed its MOT?
HN71 RZX has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 21 Nov 2025.
Is HN71 RZX ULEZ compliant?
Based on its fuel type and registration year, HN71 RZX 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 HN71 RZX?
HN71 RZX is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.