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 22 MOT tests on record, passing 15 and failing 7 (68% pass rate). It has 160,205 miles on the clock, averaging 7,743 miles per year, around 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 RF55 CWG
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
About average| Latest reading | 160,205 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 7,743 |
| Mileage consistency | Variable |
Check RF55 CWG
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- Warranty work logged
Full MOT Test History 22 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 | RF55 CWG |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2005 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 55 — September 2005 to February 2006 |
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About RF55 CWG
What car is RF55 CWG?
RF55 CWG is an silver Mazda 3, petrol (1999cc). First registered in Reading in 2005.
What is the mileage of RF55 CWG?
The last recorded mileage for RF55 CWG was 160,205 miles, recorded on 24 Jan 2025 during its most recent MOT test.
Has RF55 CWG passed its MOT?
RF55 CWG has had 22 MOT tests with a 68% pass rate (15 passes, 7 failures). It last passed on 24 Jan 2025.
Is RF55 CWG ULEZ compliant?
Based on its fuel type and registration year, RF55 CWG 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 RF55 CWG?
RF55 CWG is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.