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 2006 Mazda 3 Petrol 1999cc has had 8 MOT tests on record, passing every one. It has 72,019 miles on the clock, averaging 6,595 miles per year, below the UK average of 7,400. The 2.0L LF-DE engine is known for 1. high oil consumption and 2. plastic intake manifold swirlplate fracture.
MOT & Mileage History for NA56 OJN
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 | 72,019 miles |
| Reading date | |
| Miles last year | 4,508 |
| Average per year | 6,595 |
| Mileage consistency | Variable |
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Full MOT Test History 8 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2003–2009), based on owner reports and workshop data across the UK.
1. High Oil Consumption (Valve Stem Seals / Connecting Rod Bearing Wear)
Valve stem seals deteriorate and allow oil to migrate past them into the combustion chamber. Worn connecting rod bearings also elevate oil consumption. This is not a catastrophic failure initially but signals internal wear.
2. Plastic Intake Manifold Swirlplate Fracture
Poor-quality plastic in early manifolds becomes brittle. The swirlplates break off and/or the shaft wears and fractures. Broken pieces can enter the cylinder, causing catastrophic damage if not caught early.
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Vehicle Details
| Registration | NA56 OJN |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2006 |
| First registered | |
| Area code | NA — Newcastle, North |
| Age identifier | 56 — September 2006 to February 2007 |
More NA56 O plates
Browse all NA56 O registrations from Newcastle.
About NA56 OJN
What car is NA56 OJN?
NA56 OJN is an black Mazda 3, petrol (1999cc). First registered in Newcastle in 2006.
What is the mileage of NA56 OJN?
The last recorded mileage for NA56 OJN was 72,019 miles, recorded on 17 Sep 2016 during its most recent MOT test.
Has NA56 OJN passed its MOT?
NA56 OJN has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 17 Sep 2016.
Is NA56 OJN ULEZ compliant?
Based on its fuel type and registration year, NA56 OJN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is NA56 OJN?
NA56 OJN is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.