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 3 MOT tests on record, passing every one. It has 24,594 miles on the clock, averaging 1,986 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 HX21 SRZ
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 | 24,594 miles |
| Reading date | |
| Miles last year | 2,007 |
| Average per year | 1,986 |
| Mileage consistency | Consistent |
Check HX21 SRZ
- 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 3 tests on record
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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 | HX21 SRZ |
| Make | Mini |
| Model | Cooper |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HX21 S plates
Browse all HX21 S registrations from Portsmouth.
About HX21 SRZ
What car is HX21 SRZ?
HX21 SRZ is an black Mini Cooper, petrol (1499cc). First registered in Portsmouth in 2021.
What is the mileage of HX21 SRZ?
The last recorded mileage for HX21 SRZ was 24,594 miles, recorded on 12 Mar 2026 during its most recent MOT test.
Has HX21 SRZ passed its MOT?
HX21 SRZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 12 Mar 2026.
Is HX21 SRZ ULEZ compliant?
Based on its fuel type and registration year, HX21 SRZ 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 HX21 SRZ?
HX21 SRZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.