2021 Mazda CX-30 Reliability

Mazda CX-30 Reliability Rating

Mazda CX-30 Problems and Reliability

J.D. Power's review of the Mazda CX-30's reliability sees it earning an average overall score of 79 out of 100, with only 75 out of 100 for quality and reliability. It is by no means a perfect vehicle, since the 2020 Mazda CX-30 has three recalls issued. The first was for loose bolts on the front brake calipers, and the second was for a disconnected vent hose that may cause a fuel leak. The last CX-30 recall pertains to the power liftgate lowering unexpectedly.

The Mazda CX-30's warranty plan is pretty average in comparison to competitors like the Hyundai Kona. It comprises three years/36,000 miles of limited coverage and five years/60,000 miles of powertrain coverage, as opposed to the ten-year/100,000-mile warranty offered by the aforementioned competition. Roadside assistance is available, 27/4 for the duration of the limited warranty.


  • Basic:
    3 Years \ 36,000 Miles
  • Drivetrain:
    5 Years \ 60,000 Miles
  • Corrosion:
    5 Years \ Unlimited Miles
  • Roadside Assistance:
    3 Years \ 36,000 Miles
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