Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
On our documented-fault scoring the Mazda CX-30 rates 7.6 out of 10 · solid. We hold 8 known faults for it and none of them are rated critical, so the risk is mostly wear rather than disaster. The weak points cluster around body, electrical and engine. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Buy, but check the known weak points
Weak points cluster around body, electrical, engine, brakes.
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Check this carHarsh engagement or jolting when the automatic gearbox shifts from first to second gear, primarily occurring when the transmission fluid is cold.
Power tailgate fails to open fully, drops slightly after reaching the top, or emits a groaning noise due to failing spindle drive struts.
Infotainment freezes and rare i-Activsense sensor faults.
Cylinder-deactivation vibration; turbo (if fitted) oil checks.
Road noise and small interior rattles.
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
See two faults free, then get the full tickable checklist for this exact car · what to look at, what it costs and how serious it is. Full report $9.
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