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 7 and failing 5 (58% pass rate). It has 102,783 miles on the clock, averaging 9,276 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 CF55 HZY
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 | 102,783 miles |
| Reading date | |
| Average per year | 9,276 |
| Mileage consistency | Variable |
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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 | CF55 HZY |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2006 |
| First registered | |
| Area code | CF — Cardiff, Cymru (Wales) |
| Age identifier | 55 — September 2005 to February 2006 |
More CF55 H plates
Browse all CF55 H registrations from Cardiff.
About CF55 HZY
What car is CF55 HZY?
CF55 HZY is a silver Mazda 3, petrol (1999cc). First registered in Cardiff in 2006.
What is the mileage of CF55 HZY?
The last recorded mileage for CF55 HZY was 102,783 miles, recorded on 5 Sep 2016 during its most recent MOT test.
Has CF55 HZY passed its MOT?
CF55 HZY has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 5 Sep 2016.
Is CF55 HZY ULEZ compliant?
Based on its fuel type and registration year, CF55 HZY 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 CF55 HZY?
CF55 HZY is approximately 20 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.