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19 complaints
MAZDA CX-30 2025 STEERING
high
2025 Mazda CX-30 experienced a sudden complete loss of power while driving at highway speed with no prior warning lights or indications of malfunction. Immediately before shutdown, steering became ext
NHTSAUSMay 2026Source →
MAZDA CX-30 2025 LANE DEPARTURE: ASSIST
medium
On multiple occasions while driving in rain/snow/ice, the vehicle will initially throw an "i-ACTIVESENSE Partially Disabled Due to Camera Malfunction" error. This initially disables adaptive cruise co
NHTSAUSApr 2026Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
high
While driving on the highway our sunroof exploded with no impact. The glass blew up outwards causing a loud gunshot like sound. We had the sunroof closed (not in use) and there were no vehicles around
NHTSAUSFeb 2026Source →
MAZDA CX-30 2025 FORWARD COLLISION AVOIDANCE: WARNINGS
high
The vehicle has major electrical issues. The ABS and all over driver safety options would shut off for days at a time. I had purchased this cx30 as new on January 02, 2026. It totally died and wouldn'
NHTSAUSFeb 2026Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
The tire pressure has also been varying quite a bit with inconsistent levels across all tires since purchase over the past 3 months.
NHTSAUSJan 2026Source →
MAZDA CX-30 2025 LANE DEPARTURE: BLIND SPOT DETECTION
low
I have been having repeated issues with the doors not autolocking, liftgate functionality, rear seat sensor, and random (collision?) warnings/sensors - among other settings that keep coming undone (au
NHTSAUSJan 2026Source →
MAZDA CX-30 2025 VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
high
The contact owns a 2025 Mazda CX-30. The contact stated that while driving at approximately 2 mph into his garage, his right foot had slipped between the brake pedal and the accelerator pedal, and he
NHTSAUSJan 2026Source →
MAZDA CX-30 2025 WHEELS
low
Tire psi seems to vary greatly under mild conditions. Drove 10 miles- city. 40mph. 70 degree weather. Increased 3psi.
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
It seems like the computer has defaulted to receive the lowest possible gas mileage- if this is somehow communicating with the fuel system- its definitely affecting how much mileage I could be getting
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
Car is forecasted to get 290 miles off a full tank after doing nothing but highway driving. 10 miles less than when I first drove it (off the lot and primary highway driving) and 60 miles less than it
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
It 1833 the doors did not autolock
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
At 1833 yesterday evening, the doors did not autolock.
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
low
Dash button for lift gate not working. Occasionally the doors dont autolock Both of these things have happened multiple times since I drove the car off the lot .
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 VISIBILITY/WIPER
low
I have noticed over 30 things wrong with this car. Including but not limited to- the FIRST THINGS I mentioned to the dealership there seems to be apull to the right (suspension/alignment). The car r
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 ELECTRICAL SYSTEM
low
Iactive sensor indicated there was a/n (obstruction) or something preventing iactive from working (i dont remember what it said)? I dont remember- but either way- i find it distracting. It could not b
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 VEHICLE SPEED CONTROL
low
Warning sensors activate randomly- of oncoming vehicles- in my opinion for no reason. Enough space between cars. Normal speeds, etc. Warning sensor to engage Brakes activate without sufficient reason.
NHTSAUSDec 2025Source →
MAZDA CX-30 2025 VISIBILITY/WIPER
low
Although im confident in my own driving skills, it concerns me that the blind spots are so bad that it is NECESSARY to use the blind spot warning system and reverse/back up camera.
NHTSAUSNov 2025Source →
MAZDA CX-30 2025 ELECTRICAL SYSTEM
high
The vehicle has a built in wireless phone charger. When the charger is used for for more than > 10 minutes, the phone proceeds to heat up to the point it burns your hand when you take it off the charg
NHTSAUSNov 2025Source →
MAZDA CX-30 2025 UNKNOWN OR OTHER
high
Had this Mazda CX30 as a rental car for about a week. Was pulling into the driveway, hit the brakes, and the vehicle took off full speed causing a crash. The engine was revving at max and the vehicle
NHTSAUSSept 2025Source →