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 2004 Infiniti Qx Petrol 5600cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 63,147 miles on the clock, averaging 4,830 miles per year, well below the UK average of 7,400.
MOT & Mileage History for PO55 OAZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 63,147 miles |
| Reading date | |
| Miles last year | 7,338 |
| Average per year | 4,830 |
| Mileage consistency | Variable |
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Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | PO55 OAZ |
| Make | Infiniti |
| Model | Qx |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 5600cc |
| Year | 2004 |
| First registered | |
| Area code | PO — Preston, Preston |
| Age identifier | 55 — September 2005 to February 2006 |
More PO55 O plates
Browse all PO55 O registrations from Preston.
About PO55 OAZ
What car is PO55 OAZ?
PO55 OAZ is a grey Infiniti Qx, petrol (5600cc). First registered in Preston in 2004.
What is the mileage of PO55 OAZ?
The last recorded mileage for PO55 OAZ was 63,147 miles, recorded on 9 Jan 2019 during its most recent MOT test.
Has PO55 OAZ passed its MOT?
PO55 OAZ has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 9 Jan 2019.
Is PO55 OAZ ULEZ compliant?
Based on its fuel type and registration year, PO55 OAZ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is PO55 OAZ?
PO55 OAZ is approximately 22 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.