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 2005 Mazda 3 Petrol 1999cc has had 24 MOT tests on record, passing 13 and failing 11 (54% pass rate). It has 110,286 miles on the clock, averaging 7,071 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 CP05 XAU
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 | 110,286 miles |
| Reading date | |
| Miles last year | 22 |
| Average per year | 7,071 |
| Mileage consistency | Consistent |
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- Warranty work logged
Full MOT Test History 24 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 | CP05 XAU |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2005 |
| First registered | |
| Area code | CP — Swansea, Cymru (Wales) |
| Age identifier | 05 — March 2005 to August 2005 |
More CP05 X plates
Browse all CP05 X registrations from Swansea.
About CP05 XAU
What car is CP05 XAU?
CP05 XAU is a blue Mazda 3, petrol (1999cc). First registered in Swansea in 2005.
What is the mileage of CP05 XAU?
The last recorded mileage for CP05 XAU was 110,286 miles, recorded on 30 Jul 2020 during its most recent MOT test.
Has CP05 XAU passed its MOT?
CP05 XAU has had 24 MOT tests with a 54% pass rate (13 passes, 11 failures). It last passed on 30 Jul 2020.
Is CP05 XAU ULEZ compliant?
Based on its fuel type and registration year, CP05 XAU is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CP05 XAU?
CP05 XAU is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.