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 2005 Mini One Petrol 1598cc has had 18 MOT tests on record, passing every one. It has 118,480 miles on the clock, averaging 4,725 miles per year, well below the UK average of 7,400. The 1.6 Petrol engine is known for w10b16a and cylinder head cracking.
MOT & Mileage History for HN55 CCO
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 | 118,480 miles |
| Reading date | |
| Miles last year | 3,194 |
| Average per year | 4,725 |
| Mileage consistency | Variable |
Check HN55 CCO
- 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 18 tests on record
Reported issues for this Mini One
These are the most commonly reported problems on Mini One models (2001–2006), based on owner reports and workshop data across the UK.
W10B16A
Cylinder head cracking
Cracks develop in the head, leading to compression loss and oil burning.
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Vehicle Details
| Registration | HN55 CCO |
| Make | Mini |
| Model | One |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2005 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 55 — September 2005 to February 2006 |
More HN55 C plates
Browse all HN55 C registrations from Portsmouth.
About HN55 CCO
What car is HN55 CCO?
HN55 CCO is an black Mini One, petrol (1598cc). First registered in Portsmouth in 2005.
What is the mileage of HN55 CCO?
The last recorded mileage for HN55 CCO was 118,480 miles, recorded on 18 Aug 2025 during its most recent MOT test.
Has HN55 CCO passed its MOT?
HN55 CCO has had 18 MOT tests with an 100% pass rate (18 passes, 0 failures). It last passed on 18 Aug 2025.
Is HN55 CCO ULEZ compliant?
Based on its fuel type and registration year, HN55 CCO is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN55 CCO?
HN55 CCO is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.