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 2007 Mazda 3 Petrol 1999cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 165,372 miles on the clock, averaging 8,551 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 KG57 BBX
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 | 165,372 miles |
| Reading date | |
| Miles last year | 9,562 |
| Average per year | 8,551 |
| Mileage consistency | Consistent |
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Full MOT Test History 12 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 | KG57 BBX |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2007 |
| First registered | |
| Area code | KG — Northampton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
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About KG57 BBX
What car is KG57 BBX?
KG57 BBX is a black Mazda 3, petrol (1999cc). First registered in Northampton in 2007.
What is the mileage of KG57 BBX?
The last recorded mileage for KG57 BBX was 165,372 miles, recorded on 28 Mar 2019 during its most recent MOT test.
Has KG57 BBX passed its MOT?
KG57 BBX has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 28 Mar 2019.
Is KG57 BBX ULEZ compliant?
Based on its fuel type and registration year, KG57 BBX 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 KG57 BBX?
KG57 BBX is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.