2025 Mazda CX-30 Reliability Report

Owners of the 2025 Mazda CX-30 frequently report issues with the electrical system, particularly concerning the auto-lock function of the doors and liftgate, with some detailing over 200 occurrences of these malfunctions. Key fob durability is another concern, as owners mention fobs breaking easily, leading to difficulties in locking and unlocking the vehicle. Additionally, the vehicle's wireless phone charger is reported to cause excessive heating of devices, although a dealer describes this as normal. Complaints about these issues begin shortly after purchase, and while no crashes or fires are reported, the potential for distraction due to persistent sensor warnings is noted.

Owners of the 2025 Mazda CX-30 report several issues primarily involving unexpected mechanical and administrative problems. One owner describes an incident where the sunroof exploded while driving on the highway, without any apparent impact from external objects. Another reports a significant discrepancy in fuel range, noting a decrease in expected mileage during highway driving. A crash is reported in a separate complaint, where the vehicle unexpectedly accelerated when the brakes were applied, resulting in loss of control. Additionally, an owner describes receiving incorrect recall notifications due to identity theft, although this is not directly related to the vehicle's performance. These issues occur across varied mileage and usage scenarios, with significant safety implications noted in the unintended acceleration incident.

Owners of the 2025 Mazda CX-30 report issues with the service brakes, particularly involving the spacing between the brake and accelerator pedals. One owner describes a crash occurring at low speed when their foot slipped between the pedals, resulting in a collision with a garage wall. This issue has reportedly occurred multiple times at approximately 700 miles. Another owner mentions multiple warning messages related to the vehicle's braking system, including "i-Activsense Malfunction" and "ABS Malfunction," at just 71 miles. This complaint also notes a diagnosis of a harness failure, though the part needed for repair was unavailable. These reports indicate potential safety implications due to pedal spacing and electronic malfunctions at low mileages.