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 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 107,399 miles on the clock, averaging 13,647 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 SY54 NUX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 107,399 miles |
| Reading date | |
| Miles last year | 16,431 |
| Average per year | 13,647 |
| Mileage consistency | Consistent |
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Full MOT Test History 7 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 | SY54 NUX |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | SY — Inverness, Scotland |
| Age identifier | 54 — September 2004 to February 2005 |
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About SY54 NUX
What car is SY54 NUX?
SY54 NUX is an black Mazda 3, petrol (1999cc). First registered in Inverness in 2004.
What is the mileage of SY54 NUX?
The last recorded mileage for SY54 NUX was 107,399 miles, recorded on 12 Sep 2012 during its most recent MOT test.
Has SY54 NUX passed its MOT?
SY54 NUX has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 12 Sep 2012.
Is SY54 NUX ULEZ compliant?
Based on its fuel type and registration year, SY54 NUX 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 SY54 NUX?
SY54 NUX is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.