Mazda Premacy MOT Failures
An analysis of 3,500 real DVSA MOT tests on the Mazda Premacy — what fails, how often, and how that compares to every other car on UK roads. Generations covered: CP (1999–2005).
Where the Mazda Premacy fails its MOT
The single biggest MOT failure point on the Mazda Premacy is seat mounting fault — this model is 29 times more likely to fail on this item than the average car on UK roads. That makes it a significant weak point for anyone buying or owning this model. Across 3,500 MOT tests, 11.06% of all Mazda Premacy tests recorded this as a failure.
Other notable weak points include vehicle structure corroded to the extent that t... (23x the fleet average), abs fault (16x the fleet average), headlight fault (15x the fleet average), and anti-roll bar links worn (14x the fleet average). These ratios compare the Mazda Premacy's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 5 categories: Seatbelts & Airbags, Bodywork, Suspension, Lights & Electrics, Brakes. If you're inspecting a Mazda Premacy before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
How failures change with mileage
The Mazda Premacy's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the Mazda Premacy specifically, the DVSA data shows the most common failures at this mileage are seat mounting fault (29x the average) and vehicle structure corroded to the extent that t... (23x). abs fault (16x) and headlight fault (15x) also appear frequently.
Over 100,000 miles
High-mileage cars accumulate failures across multiple systems. The key question isn't whether things will need doing — they will — but whether the car has been maintained well enough to keep on top of them. Look for a consistent service history and recent MOT passes with minimal advisories.
For the Mazda Premacy specifically, the DVSA data shows the most common failures at this mileage are seat mounting fault (16x the average) and abs fault (10x). vehicle structure corroded to the extent that t... (8.8x) and anti-roll bar links worn (7.1x) also appear frequently.
Known issues beyond the MOT
An MOT only tests roadworthiness at a single point in time — it won't catch developing faults, intermittent problems, or issues that haven't yet reached the failure threshold. These are the issues that Mazda Premacy specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.
Subframe mounting area corrosion (CP) Dangerous
The load-bearing structure around the subframe mounting points is prone to severe corrosion on the Premacy, particularly affecting the rear subframe pick-up points. Affects CP; typical independent garage repair cost is £800–£1,500.
Brake pipe corrosion (CP) Dangerous
The brake pipes on the Premacy are susceptible to corrosion, with MOT data showing failures at 3.2 times the fleet average. Affects CP; typical independent garage repair cost is £150–£300.
Rear suspension bush and joint wear (CP) Major
The rear suspension bushes and joints on the Premacy wear at an accelerated rate compared to most vehicles, with MOT data showing failures at 10.3 times the fleet average. Affects CP; typical independent garage repair cost is £300–£600.
Brake caliper binding (CP) Major
The brake calipers on the Premacy are prone to seizure, particularly the rear units, with MOT data showing binding brake failures at 4.0 times the fleet average. Affects CP; typical independent garage repair cost is £200–£400.
For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Mazda Premacy common problems breakdown.
What to check before buying a Mazda Premacy
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Mazda Premacy:
Seatbelts & Airbags — check for seat mounting fault. Bodywork — check for vehicle structure corroded to the extent that t..., structural corrosion, exhaust system damage. Suspension — check for abs fault, anti-roll bar links worn. Lights & Electrics — check for headlight fault.
Beyond the MOT items, ask specifically about subframe mounting area corrosion and brake pipe corrosion. These won't show up on a standard MOT but can be expensive to fix — repairs start from £800. A specialist pre-purchase inspection is worth the investment on this model.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. And verify the service history to confirm maintenance has been kept up to schedule. Enter any reg into our free car check to see the complete picture.
Looking at a specific Mazda Premacy?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Mazda Premacy MOT FAQs
What are the most common MOT failures on a Mazda Premacy?
Based on 3,500 DVSA MOT tests, the most common failure is seat mounting fault — at 29x the national fleet average. Other frequent failures include vehicle structure corroded to the extent that t... and abs fault.
Is the Mazda Premacy reliable based on MOT data?
The Mazda Premacy has 8 MOT failure categories above the fleet average. Specialists also flag subframe mounting area corrosion as a concern. A pre-purchase inspection and service history check are recommended.
What MOT failures should I expect at high mileage?
Above 100,000 miles, the Mazda Premacy most commonly fails on seat mounting fault and abs fault. Under 60,000 miles, the main issues are .
How do I check a Mazda Premacy's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.