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 2009 Mazda 3 Petrol 1999cc has had 23 MOT tests on record, passing 14 and failing 9 (61% pass rate). It has 123,979 miles on the clock, averaging 7,612 miles per year, around 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 BN09 MDJ
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
About average| Latest reading | 123,979 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 7,612 |
| Mileage consistency | Consistent |
Check BN09 MDJ
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- Warranty work logged
Full MOT Test History 23 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 | BN09 MDJ |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2009 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 09 — March 2009 to August 2009 |
More BN09 M plates
Browse all BN09 M registrations from Birmingham.
About BN09 MDJ
What car is BN09 MDJ?
BN09 MDJ is a blue Mazda 3, petrol (1999cc). First registered in Birmingham in 2009.
What is the mileage of BN09 MDJ?
The last recorded mileage for BN09 MDJ was 123,979 miles, recorded on 25 Mar 2025 during its most recent MOT test.
Has BN09 MDJ passed its MOT?
BN09 MDJ has had 23 MOT tests with a 61% pass rate (14 passes, 9 failures). It last passed on 25 Mar 2025.
Is BN09 MDJ ULEZ compliant?
Based on its fuel type and registration year, BN09 MDJ 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 BN09 MDJ?
BN09 MDJ is approximately 17 years old. Age identifier 09 means registered between 1 March 2009 and 31 August 2009.