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 15 MOT tests on record, passing 9 and failing 6 (60% pass rate). It has 86,856 miles on the clock, averaging 6,605 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 SE04 TNX
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 | 86,856 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 6,605 |
| Mileage consistency | Variable |
Check SE04 TNX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 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 | SE04 TNX |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | SE — Glasgow, Scotland |
| Age identifier | 04 — March 2004 to August 2004 |
More SE04 T plates
Browse all SE04 T registrations from Glasgow.
About SE04 TNX
What car is SE04 TNX?
SE04 TNX is an red Mazda 3, petrol (1999cc). First registered in Glasgow in 2004.
What is the mileage of SE04 TNX?
The last recorded mileage for SE04 TNX was 86,856 miles, recorded on 18 Nov 2016 during its most recent MOT test.
Has SE04 TNX passed its MOT?
SE04 TNX has had 15 MOT tests with a 60% pass rate (9 passes, 6 failures). It last passed on 18 Nov 2016.
Is SE04 TNX ULEZ compliant?
Based on its fuel type and registration year, SE04 TNX 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 SE04 TNX?
SE04 TNX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.