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 11 MOT tests on record, passing 7 and failing 4 (64% pass rate). It has 97,799 miles on the clock, averaging 13,748 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 KH56 MXT
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
Above average| Latest reading | 97,799 miles |
| Reading date | |
| Average per year | 13,748 |
| Mileage consistency | Consistent |
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Full MOT Test History 11 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 | KH56 MXT |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2007 |
| First registered | |
| Area code | KH — Northampton, Luton and Northampton |
| Age identifier | 56 — September 2006 to February 2007 |
More KH56 M plates
Browse all KH56 M registrations from Northampton.
About KH56 MXT
What car is KH56 MXT?
KH56 MXT is a blue Mazda 3, petrol (1999cc). First registered in Northampton in 2007.
What is the mileage of KH56 MXT?
The last recorded mileage for KH56 MXT was 97,799 miles, recorded on 7 Jan 2016 during its most recent MOT test.
Has KH56 MXT passed its MOT?
KH56 MXT has had 11 MOT tests with a 64% pass rate (7 passes, 4 failures). It last passed on 7 Jan 2016.
Is KH56 MXT ULEZ compliant?
Based on its fuel type and registration year, KH56 MXT 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 KH56 MXT?
KH56 MXT is approximately 19 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.