2025 Mazda CX-70 owner complaints

After fuel gage recall completed, vehicle still doesn’t read fuel level correctly. Sometimes doesn’t show fuel level at all, sometimes, after refueling to a full tank, computer only shows 250 miles of range.

Multiple times when there is a car on my left or right blind spot and I am merging into their lane the warning does not go off and has caused me to nearly collide with the cars without my intervention. The warnings only work if the cars are behind me not adjacently. This is misleading because the , i-ACTIVSENSE says its 360 degrees, but its not alerting or warning to cars to my left or right. I do not trust the safety systems.

Often, when I drive on highways, I find that the blind spot indicator turns on when there are no cars around. It creates unnecessary panic and confusion during long road trips, increasing driver's stress and anxiety.

[XXX]: While traveling eastbound and westbound on [XXX] between La Crosse, WI and La Crescent, MN, the right side BSM mirror warning illuminated several time with NO vehicles in blind spot (no video captured). [XXX]: while entering La Crescent, MN from [XXX] southbound, the right side BSM mirror warning illuminated with NO vehicle in blind spot. Video was captured on cellphone if requested, 277MB in MP4 format. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Blind spot warning light keep comes on even if there is no vehicles around. It was constantly coming on and off while I was driving for about an hour and half.

CX-70 routinely has been falsely alerting to an impending crash when no vehicles in front or to the sides. Vehicle routinely does not alert when there is traffic to left or right when merging into a lane. Multiple near accidents when a vehicle was present in blind spot when merging lanes and the safety system failed to steer away or make an alert noise. Vehicle routinely alerts to take over steering wheel even when both hands are on steering wheel. I do not feel confident in the safety systems as they are not executing safety procedures as described in the vehicle manual and appear to be defective. Vehicle fuel gauge consistently under reports the amount of remaining fuel. This causes the gauge cluster to fall to empty faster than it actually should be.

I was operating the motor vehicle at roughly 60 mph on a two-lane divided highway around 830AM. I was driving toward the sunrise to the east and passed under a highway overpass. As I cleared the overpass from the shade back into the sun, the vehicle flashed a collision warning on the windshield and immediately applied aggressive braking for no reason. No other cars were in the area around me at the time of the incident. Had someone been following me too closely, this would have likely resulted in a rear-end collision. Safety system malfunctions are frequent and unexpected. It is always something, and this isn't the only time it has happened. It has simply annoyed me enough to cause me to submit a report.

While attempting to change lanes on I-75 southbound, one lane to the left of my current position, I was enforced and the steering wheel pulled back to the right. I was navigating a right-hand curve on the interstate and moving past slower traffic at 81 mph. My turn signal was activated, the lane departure system deactivated, and the signal was still flashing as the lane change was executed. The turn signal should suspend enforcement as well as the system being deactivated. Both interlocks failed to operate. No other vehicles in the area would've contributed to this event. The lane departure "off" warning light was on the dash, indicating that the system was not operational. I was not firmly holding the wheel and allowing it to glide effortlessly through the lane change to execute my

On multiple occasions I have had driver assistance system failures with the most recent occurring this past Saturday 8/2/25, which I have on dashcam. In this incident, I had adaptive cruise control set to short following distance. I had about 5 or 6 car lengths in front of me at highway speed and the lead car was far enough ahead that the car was not showing it on the interactive display. Another car changed lanes from the right to left in front of me right behind the lead vehicle. The car that changed lanes was not detected by the vehicle even though it was right in front of me. I was approaching the vehicle at a higher rate of speed and the car never attempted to slow eventually requiring me to depress the brake to cancel the cruise as the car was not responding to the fact that I was no

Blind spot monitoring at highway speeds randomly triggers when nothing is there. Due to this, car fights lane changes due to collision avoidance system if you try to change lanes when it thinks something is there when it’s not.

Noticeable jerking or hesitation when shifting gears. Mostly happens in low speed or moving from complete stop.

Safety Issue: Gear box unexpectedly disengaged while driving at highway speeds, between 60 and 70 mph. This occurred without warning and under normal road and operating conditions. Driver was unable to accelerate or decelerate vehicle. Driver did not have forward propulsion of vehicle at time of incidents (this happened more than once), and therefore, this is an extreme safety issue.

After starting the vehicle and driving it for a short distance, I forgot to disable the engine start/stop function. When the engine shut down, I pressed the button to disable it as I loathe this feature. The button would not respond, resulting in the engine repeatedly shutting down during coasting events and limiting the functionality of my AC. I tried multiple times during my 45-minute drive to disable it, but was unable to. I shut the vehicle off and restarted it when I was safely stopped. The system worked as intended after this action. I have never had a car with so many technology bugs and electronic safety system issues as this one.

water was leaking from the forward ceiling near interior light control panel. parked the car outdoor overnight, and next morning I started the car and moved slowly, then constant stream of water leaked from the forward ceiling for few seconds.

Involuntary acceleration. Twice now at very low speeds between 1-5 mph the engine revs up and the car lurches forward for a second or two. Was pulling into house garage and was about to push acceleration pedal when the engine revved on its own and jolted the car forward. I slammed on the brakes real quickly when it happened and slid to a stop almost a foot away from crashing into house wall. I don't know for sure but I feel if I hadn't pushed the brakes it would have continued. Has happened one other time to a different driver, same car. Aside from possibly sending me crashing through my house I live next to a school and children and families are walking across the crosswalks all the time. If it were to happen when someone was in front of me I'm scared of what would happen, or even just pa

with 500 miles on the car i heard a faint rattle around the front driver tire when driving slow on rough roads and slow over small bumps. Now with 3600 miles on the car the noise is much louder and something sounds very lose. Fear failure of suspension will cause an accident. TSB was released on CX-70 for vehicles produced prior to my vehicles production date. Fear the issue has not been resolved and my safety and my vehicle are at risk.

The contact owns a 2025 Mazda CX-70. The contact stated that the vehicle was included in a recall for the hybrid system software update and was taken to the dealer, where the update was completed. The contact stated that while driving at various speeds and coming to a stop, the vehicle lost motive power and turned off. The contact shifted to park(P) and attempted to restart the vehicle. The vehicle was able to restart after several attempts in approximately 15 minutes or more. The contact stated that one morning, the vehicle hesitated to start; however, after several attempts, the vehicle restarted. The contact stated that the vehicle had failed to restart after being driven and parked at the place of employment. The vehicle remained in the parking lot. The dealer was informed of the fail

The contact owns a 2025 Mazda CX-70. The contact stated while parking the vehicle, the brake pedal was depressed, however, the vehicle failed to stop as intended. The contact stated that while the brake pedal was depressed, the vehicle jerked forward and hit a huge rock before crashing into two trees. The contact stated that she may have nudged the cruise control switch, however her foot was still on the brake pedal. The contact lost control of the vehicle. The contact stated that the failure occurred in the Mountain America Credit Union parking lot. In addition, the contact stated that the air bags deployed and there was a lot of smoke in the interior of the vehicle. The fire department and the Police arrived on the scene. The vehicle was towed to a local lot. The vehicle was then

Dealer advised that that the tires needed to be replace, 4/32 front, 5/32 rear. Car only has 12,277 miles, over half of them are freeway and the remainer are mostly country roads. Service department at the dealership said he has seen examples of bald tires ant 10k miles. Service department said they are too soft of a compound for the heavy car. Tires are Falken ZIEX CT60A A/S 275/45 A21. I normally see original tires needing replacement at 30k. The Service rep at Falken said that normal original tires last 30k. My ticket with Falken tire is 2102897918 and I talked to them at 11:30 AM EDT on 9/25/2025.

While traveling eastbound on GA-20, I signaled to change lanes with my hands in the 9 and 3 position. I don't hold the wheel in a death grip like some people do, as I am confident with my vehicle and my skills. As I am changing lanes at 62 mph the car jerked the wheel to the right while flashing a warning that I need to hold the wheel. This has happened multiple times even though I am in complete control of the vehicle and very comfortable with my hand position. The car should NEVER jerk the wheel like that unexpectedly. I have lane departure turned off for this reason.