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 Bmw 520 Diesel 1997cc has had 14 MOT tests on record, passing 13 and failing once (93% pass rate). It has 268,798 miles on the clock, averaging 31,671 miles per year, above the UK average of 7,400.
MOT & Mileage History for HN55 ONM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 268,798 miles |
| Reading date | |
| Miles last year | 21,275 |
| Average per year | 31,671 |
| Mileage consistency | Variable |
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Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | HN55 ONM |
| Make | Bmw |
| Model | 520 |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1997cc |
| 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 ONM
What car is HN55 ONM?
HN55 ONM is an blue Bmw 520, diesel (1997cc). First registered in Portsmouth in 2005.
What is the mileage of HN55 ONM?
The last recorded mileage for HN55 ONM was 268,798 miles, recorded on 3 May 2016 during its most recent MOT test.
Has HN55 ONM passed its MOT?
HN55 ONM has had 14 MOT tests with an 93% pass rate (13 passes, 1 failure). It last passed on 3 May 2016.
Is HN55 ONM ULEZ compliant?
Based on its fuel type and registration year, HN55 ONM 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 ONM?
HN55 ONM is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.