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 2006 Seat Leon Petrol 1781cc has had 12 MOT tests on record, passing every one. It has 104,968 miles on the clock, averaging 4,308 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HN55 OYZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 104,968 miles |
| Reading date | |
| Miles last year | 7,465 |
| Average per year | 4,308 |
| Mileage consistency | Variable |
Check HN55 OYZ
- 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 12 tests on record
Similar cars to consider
Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HN55 OYZ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2006 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 55 — September 2005 to February 2006 |
More HN55 O plates
Browse all HN55 O registrations from Portsmouth.
About HN55 OYZ
What car is HN55 OYZ?
HN55 OYZ is an black Seat Leon, petrol (1781cc). First registered in Portsmouth in 2006.
What is the mileage of HN55 OYZ?
The last recorded mileage for HN55 OYZ was 104,968 miles, recorded on 30 Dec 2019 during its most recent MOT test.
Has HN55 OYZ passed its MOT?
HN55 OYZ has had 12 MOT tests with an 100% pass rate (12 passes, 0 failures). It last passed on 30 Dec 2019.
Is HN55 OYZ ULEZ compliant?
Based on its fuel type and registration year, HN55 OYZ 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 HN55 OYZ?
HN55 OYZ is approximately 20 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.