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 2007 Mazda 3 Petrol 1349cc has had 23 MOT tests on record, passing 17 and failing 6 (74% pass rate). It has 159,803 miles on the clock, averaging 8,062 miles per year, around the UK average of 7,400. The 1.3L ZJ-VE engine is known for zj-ve and valve thermal clearances.
MOT & Mileage History for KX57 SZN
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
About average| Latest reading | 159,803 miles |
| Reading date | |
| Miles last year | 6,717 |
| Average per year | 8,062 |
| Mileage consistency | Variable |
Check KX57 SZN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 23 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.
ZJ-VE
Valve thermal clearances (poppet tappets/buckets on intake camshaft actuator, no hydraulic compensators)
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Vehicle Details
| Registration | KX57 SZN |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1349cc |
| Year | 2007 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KX57 S plates
Browse all KX57 S registrations from Luton.
About KX57 SZN
What car is KX57 SZN?
KX57 SZN is a silver Mazda 3, petrol (1349cc). First registered in Luton in 2007.
What is the mileage of KX57 SZN?
The last recorded mileage for KX57 SZN was 159,803 miles, recorded on 13 Aug 2026 during its most recent MOT test.
Has KX57 SZN passed its MOT?
KX57 SZN has had 23 MOT tests with a 74% pass rate (17 passes, 6 failures). It last passed on 13 Aug 2026.
Is KX57 SZN ULEZ compliant?
Based on its fuel type and registration year, KX57 SZN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KX57 SZN?
KX57 SZN is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.