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Mazda Mazda3 Mk3 BM
Common Car Problems, MOT Failures & Pass Rate Data

4 identified problems132 MOT failure types341K MOT tests analysed2013–2019

Sources: DVSA MOT Test Data + owner-submitted problems

At a Glance

The Mazda Mazda3 Mk3 BM has 4 identified problems that occur more often than the UK average, with Suspension linkage fault being the most reported. Brakes is the most common MOT failure category. The most serious issue flagged is Suspension linkage fault, rated as dangerous. Based on 341K MOT tests from DVSA data.

Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →

Below: the full MOT-data picture for the Mazda Mazda3 Mk3 BM — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.

Mazda Mazda3 Mk3 BM MOT Pass Rate

Across 341K MOT tests from DVSA data, the Mazda Mazda3 Mk3 BM (2013–2019) has a fail rate of 19.1%.

UK average fail rate (2013–2019): 35.9%

276K passed65K failed

Common Mazda Mazda3 Mk3 BM Problems

Owner-submitted reports plus patterns we've identified across 559 million UK MOT tests. Each MOT-derived item below — whether tagged as a Problem, Wear & Tear or Consumable — shows up noticeably more often on this generation than across the UK fleet, which is why it's here. Owner reports are pinned to the top by default; use the sort and filter pills below to view a specific tier or change the order.

Tier:
Sort by:
Tier:MOT ProblemMOT ProblemUnexpected failure — a pattern we've highlighted as occurring significantly more often on this make/model than the UK average.Wear & TearWear & TearDegrades naturally over time with use. Expected to need replacement during the life of the vehicle.ConsumableConsumableRoutine replacement item — brake pads, tyres, bulbs, wiper blades. Expected as part of normal servicing.
Severity:DangerousDangerousMOT failure with an immediate safety risk. The vehicle cannot be driven until the problem is repaired.MajorMajorMOT failure. Must be repaired for the vehicle to pass its MOT.MinorMinorMOT failure on a smaller issue. The car passes its MOT but the problem should be repaired soon.

Suspension linkage fault

MOT ProblemDangerousSuspension

669

occurrences

Frequency ratio: 1.3× the UK averageAvg mileage: 49,614 mi

Headlamp washer not working

MOT ProblemMajorElectrical

488

occurrences

Frequency ratio: 2.1× the UK averageAvg mileage: 49,479 mi

Suspension linkage pins, bushes or ball joints worn

MOT ProblemDangerousSuspension

346

occurrences

Frequency ratio: 1.9× the UK averageAvg mileage: 54,794 mi

Suspension attachment bracket or mounting corroded

MOT ProblemDangerousSuspension

73

occurrences

Frequency ratio: 7.1× the UK averageAvg mileage: 64,955 mi

Tell Us About Your Problem

Help other Mazda Mazda3 Mk3 BM owners — report a problem and we'll add it to the database

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Your report helps other car owners spot problems early. All submissions are reviewed before being published.

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Problems by mileage

Common problems, MOT failures and advisories on the Mazda Mazda3 Mk3 BM, grouped by the mileage they typically appear at.

431 distinct problems · 349,770 total occurrences in current filter

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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.

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Other Mazda Mazda3 Generations

Frequently Asked Questions

What are the most common Mazda Mazda3 Mk3 BM problems?

Based on DVSA MOT data for the Mazda Mazda3 Mk3 BM (2013–2019), we have identified 4 common problems. The most frequently reported is "Suspension linkage fault". Brakes is the most common MOT failure category.

How reliable is the Mazda Mazda3 Mk3 BM?

This generation has 341K MOT tests on record with a 19.1% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.

What commonly fails the MOT on a Mazda Mazda3 Mk3 BM?

There are 132 distinct MOT failure types recorded for the Mk3 BM (2013–2019), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.

Can I report a problem with my Mazda Mazda3 Mk3 BM?

Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Mazda Mazda3 owners spot problems early. All submissions are reviewed before being added to the public database.

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