DVSA Statistics
2004 Mazda 6
MOT Pass Rate & Pre-MOT Checklist
Used 2004 Mazda 6s usually pass their MOT, but around 1 in 3 still fail, most often for the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, a suspension component excessively damaged or corroded and tyre tread depth not in accordance with the requirements. Based on 656 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 656 DVSA anonymised MOT tests · About this data
Pass Rate
67.4%
About average
Top Failure Reasons
Common MOT failures for this model
Parts Available
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 656 recorded tests.
Pre-MOT Checklist for 2004 Mazda 6
Based on common failure points for this model, check these items before your MOT:
- 1
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 2
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
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Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Mazda 6.
Frequently Asked Questions
Is a 2004 Mazda 6 likely to fail its MOT?
Based on DVSA statistics, the 2004 Mazda 6 has a 67.4% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 2004 Mazda 6?
The most common MOT failure reasons for a 2004 Mazda 6 are: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, a suspension component excessively damaged or corroded, tyre tread depth not in accordance with the requirements. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2004 Mazda 6 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, a suspension component excessively damaged or corroded, tyre tread depth not in accordance with the requirements. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2004 Mazda 6s fail their MOT?
Around 33% of 2004 Mazda 6s fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired and a suspension component excessively damaged or corroded. Pre-checking these items can significantly improve your chances.
What should I check before my 2004 Mazda 6 MOT?
Before your 2004 Mazda 6 MOT, check these commonly-failed items: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, a suspension component excessively damaged or corroded, tyre tread depth not in accordance with the requirements. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 2004 Mazda 6 reliable for MOT?
With a 67.4% MOT pass rate, the 2004 Mazda 6 performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.