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 2001 Alfa Romeo 156 Petrol 1598cc has had 11 MOT tests on record, passing 6 and failing 5 (55% pass rate). It has 98,535 miles on the clock, averaging 9,264 miles per year, above the UK average of 7,400.
MOT & Mileage History for HN51 NZJ
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 | 98,535 miles |
| Reading date | |
| Miles last year | 9,591 |
| Average per year | 9,264 |
| Mileage consistency | Consistent |
Check HN51 NZJ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | HN51 NZJ |
| Make | Alfa Romeo |
| Model | 156 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2001 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 51 — September 2001 to February 2002 |
More HN51 N plates
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About HN51 NZJ
What car is HN51 NZJ?
HN51 NZJ is an red Alfa Romeo 156, petrol (1598cc). First registered in Portsmouth in 2001.
What is the mileage of HN51 NZJ?
The last recorded mileage for HN51 NZJ was 98,535 miles, recorded on 19 Jul 2012 during its most recent MOT test.
Has HN51 NZJ passed its MOT?
HN51 NZJ has had 11 MOT tests with a 55% pass rate (6 passes, 5 failures). It last was tested on 19 Jul 2012.
Is HN51 NZJ ULEZ compliant?
Based on its fuel type and registration year, HN51 NZJ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN51 NZJ?
HN51 NZJ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.