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 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 98,514 miles on the clock, averaging 9,290 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 SM55 WZN
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
Above average| Latest reading | 98,514 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 9,290 |
| Mileage consistency | Variable |
Check SM55 WZN
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- Service interval analysis
- Warranty work logged
Full MOT Test History 9 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 | SM55 WZN |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2005 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 55 — September 2005 to February 2006 |
More SM55 W plates
Browse all SM55 W registrations from Edinburgh.
About SM55 WZN
What car is SM55 WZN?
SM55 WZN is an red Mazda 3, petrol (1999cc). First registered in Edinburgh in 2005.
What is the mileage of SM55 WZN?
The last recorded mileage for SM55 WZN was 98,514 miles, recorded on 7 Apr 2015 during its most recent MOT test.
Has SM55 WZN passed its MOT?
SM55 WZN has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 7 Apr 2015.
Is SM55 WZN ULEZ compliant?
Based on its fuel type and registration year, SM55 WZN 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 SM55 WZN?
SM55 WZN is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.