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 Citroen Relay Diesel 1905cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 93,412 miles on the clock, averaging 6,707 miles per year, below the UK average of 7,400.
MOT & Mileage History for HN51 HDZ
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 | 93,412 miles |
| Reading date | |
| Miles last year | 85 |
| Average per year | 6,707 |
| Mileage consistency | Variable |
Check HN51 HDZ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | HN51 HDZ |
| Make | Citroen |
| Model | Relay |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1905cc |
| Year | 2001 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 51 — September 2001 to February 2002 |
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About HN51 HDZ
What car is HN51 HDZ?
HN51 HDZ is an blue Citroen Relay, diesel (1905cc). First registered in Portsmouth in 2001.
What is the mileage of HN51 HDZ?
The last recorded mileage for HN51 HDZ was 93,412 miles, recorded on 10 Oct 2013 during its most recent MOT test.
Has HN51 HDZ passed its MOT?
HN51 HDZ has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 10 Oct 2013.
Is HN51 HDZ ULEZ compliant?
Based on its fuel type and registration year, HN51 HDZ is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN51 HDZ?
HN51 HDZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.