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 Seat Leon Petrol 1598cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 89,529 miles on the clock, averaging 5,744 miles per year, below the UK average of 7,400.
MOT & Mileage History for HN55 AEF
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
Below average| Latest reading | 89,529 miles |
| Reading date | |
| Miles last year | 5,656 |
| Average per year | 5,744 |
| Mileage consistency | Consistent |
Check HN55 AEF
- 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 15 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 AEF |
| Make | Seat |
| Model | Leon |
| 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 A plates
Browse all HN55 A registrations from Portsmouth.
About HN55 AEF
What car is HN55 AEF?
HN55 AEF is an black Seat Leon, petrol (1598cc). First registered in Portsmouth in 2005.
What is the mileage of HN55 AEF?
The last recorded mileage for HN55 AEF was 89,529 miles, recorded on 28 May 2019 during its most recent MOT test.
Has HN55 AEF passed its MOT?
HN55 AEF has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 28 May 2019.
Is HN55 AEF ULEZ compliant?
Based on its fuel type and registration year, HN55 AEF 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 AEF?
HN55 AEF is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.