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 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 156,171 miles on the clock, averaging 15,346 miles per year, above 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 KB06 TCX
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
Above average| Latest reading | 156,171 miles |
| Reading date | |
| Average per year | 15,346 |
| 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 | KB06 TCX |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2006 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 06 — March 2006 to August 2006 |
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About KB06 TCX
What car is KB06 TCX?
KB06 TCX is a black Mazda 3, petrol (1999cc). First registered in Northampton in 2006.
What is the mileage of KB06 TCX?
The last recorded mileage for KB06 TCX was 156,171 miles, recorded on 21 Oct 2016 during its most recent MOT test.
Has KB06 TCX passed its MOT?
KB06 TCX has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 21 Oct 2016.
Is KB06 TCX ULEZ compliant?
Based on its fuel type and registration year, KB06 TCX 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 KB06 TCX?
KB06 TCX is approximately 20 years old. Age identifier 06 means registered between 1 March 2006 and 31 August 2006.