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 Diesel 1896cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 135,032 miles on the clock, averaging 10,005 miles per year, above the UK average of 7,400.
MOT & Mileage History for HN55 OXU
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
Above average| Latest reading | 135,032 miles |
| Reading date | |
| Miles last year | 15,847 |
| Average per year | 10,005 |
| Mileage consistency | Variable |
Check HN55 OXU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | HN55 OXU |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2005 |
| 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 OXU
What car is HN55 OXU?
HN55 OXU is an grey Seat Leon, diesel (1896cc). First registered in Portsmouth in 2005.
What is the mileage of HN55 OXU?
The last recorded mileage for HN55 OXU was 135,032 miles, recorded on 21 Feb 2019 during its most recent MOT test.
Has HN55 OXU passed its MOT?
HN55 OXU has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 21 Feb 2019.
Is HN55 OXU ULEZ compliant?
Based on its fuel type and registration year, HN55 OXU is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN55 OXU?
HN55 OXU is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.