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 18 MOT tests on record, passing 14 and failing 4 (78% pass rate). It has 127,621 miles on the clock, averaging 5,949 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 KH57 YKU
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
Below average| Latest reading | 127,621 miles |
| Reading date | |
| Miles last year | 12,858 |
| Average per year | 5,949 |
| Mileage consistency | Variable |
Check KH57 YKU
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- Warranty work logged
Full MOT Test History 18 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 | KH57 YKU |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2007 |
| First registered | |
| Area code | KH — Northampton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KH57 Y plates
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About KH57 YKU
What car is KH57 YKU?
KH57 YKU is a blue Mazda 3, petrol (1999cc). First registered in Northampton in 2007.
What is the mileage of KH57 YKU?
The last recorded mileage for KH57 YKU was 127,621 miles, recorded on 2 Jan 2026 during its most recent MOT test.
Has KH57 YKU passed its MOT?
KH57 YKU has had 18 MOT tests with a 78% pass rate (14 passes, 4 failures). It last passed on 2 Jan 2026.
Is KH57 YKU ULEZ compliant?
Based on its fuel type and registration year, KH57 YKU 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 KH57 YKU?
KH57 YKU is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.