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 2004 Mazda 3 Petrol 1999cc has had 18 MOT tests on record, passing 14 and failing 4 (78% pass rate). It has 173,848 miles on the clock, averaging 9,939 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 WM04 EHN
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 | 173,848 miles |
| Reading date | |
| Average per year | 9,939 |
| Mileage consistency | Variable |
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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 | WM04 EHN |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | WM — Bristol, West of England |
| Age identifier | 04 — March 2004 to August 2004 |
More WM04 E plates
Browse all WM04 E registrations from Bristol.
About WM04 EHN
What car is WM04 EHN?
WM04 EHN is a silver Mazda 3, petrol (1999cc). First registered in Bristol in 2004.
What is the mileage of WM04 EHN?
The last recorded mileage for WM04 EHN was 173,848 miles, recorded on 20 Oct 2020 during its most recent MOT test.
Has WM04 EHN passed its MOT?
WM04 EHN has had 18 MOT tests with a 78% pass rate (14 passes, 4 failures). It last passed on 20 Oct 2020.
Is WM04 EHN ULEZ compliant?
Based on its fuel type and registration year, WM04 EHN is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is WM04 EHN?
WM04 EHN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.