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 27 MOT tests on record, passing 18 and failing 9 (67% pass rate). It has 122,940 miles on the clock, averaging 5,668 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 EG04 UBM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 122,940 miles |
| Reading date | |
| Average per year | 5,668 |
| Mileage consistency | Variable |
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Full MOT Test History 27 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 | EG04 UBM |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | EG — Chelmsford, Essex |
| Age identifier | 04 — March 2004 to August 2004 |
More EG04 U plates
Browse all EG04 U registrations from Chelmsford.
About EG04 UBM
What car is EG04 UBM?
EG04 UBM is an grey Mazda 3, petrol (1999cc). First registered in Chelmsford in 2004.
What is the mileage of EG04 UBM?
The last recorded mileage for EG04 UBM was 122,940 miles, recorded on 4 May 2023 during its most recent MOT test.
Has EG04 UBM passed its MOT?
EG04 UBM has had 27 MOT tests with a 67% pass rate (18 passes, 9 failures). It last passed on 4 May 2023.
Is EG04 UBM ULEZ compliant?
Based on its fuel type and registration year, EG04 UBM 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 EG04 UBM?
EG04 UBM is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.