Most common 2025 Mazda CX-90 problems
Share of the 35 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mazda CX-90 complaints by model year
2025 Mazda CX-90 recalls (2)
Electrical system › Instrument panel › Fuel gauge › Fuel level float/sensor/sending unit
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 mild hybrid electric vehicles (MHEV). The fuel gauge in the instrument cluster may display an inaccurate fuel reading.
Remedy: Dealers will update the body control module (BCM) software, free of charge. Owner notification letters were mailed October 24, 2025. Owners may contact Mazda customer service at 1-800-222-5500 Option 6.
Structure › Interior panels › Dashboard
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 vehicles equipped with a Dash Electrical Supply Unit (ESU). During vehicle startup, the defroster, seat belt warning, 360 view monitor functions, and the PHEV high-voltage battery cooling system may not function properly.
Remedy: Dealers will reprogram the Dash ESU with improved software, free of charge. Owner notification letters were mailed December 18, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2025 Mazda CX-90:
Momentary increase in steering effort after recall remedy
The Office of Defects Investigation (ODI) has received 26 complaints and several Early Warning Reporting (EWR) Field Reports alleging intermittent and brief increases in steering effort (described as "sticky steering") during the drive cycle in model year (MY) 2024 CX-90 vehicles manufactured by Mazda North American Operations (Mazda) subject to Recall 24V2022.
What 2025 Mazda CX-90 owners say
Brakes
I purchased this Mazda new in October 2025. Since purchasing the vehicle, it has unexpectedly applied the brakes on three separate occasions while I was driving under normal conditions. There was no reason for the vehicle to brake, and each incident created a dangerous situation because the vehicle slowed suddenly without my input. I brought the vehicle to my local Mazda dealership for inspection. The dealership was unable to identify a defect or repair the issue. I was told that the automatic emergency braking system may sometimes react to reflections and that this behavior is considered normal. However, I do not believe it is normal or safe for a vehicle to apply the brakes unexpectedly during normal driving. I no longer feel safe driving this vehicle, especially with my husband and young child as passengers. …
Every time I drive the vehicle, it basically snatches me back into the lane aggressively. If I am moving into the next lane, the lane correction is so aggressively, I am afraid it is going to cause a collision. The brakes squeak and squeal constantly. They have oiled the brakes but it didn't work.
Driver assistance
On March 14, 2026, I was attempting to turn left into a parking stall within a busy shopping center lot when my vehicle suddenly accelerated unexpectedly. I lost all control of both the steering and the braking systems. This resulted in my vehicle striking a parked car to my left, jumping a cemented planter border, and coming to rest in the adjacent parking stall. Fortunately, the other vehicle was unoccupied, and both my passenger and I were uninjured. Local law enforcement was contacted; however, they indicated the policy officers will not be sent to the seen to file a report as there were no injuries. They did assist in identifying the owner of the other vehicle. I have initiated a claim with my insurance carrier, American National Property and Casualty Co (Claim #10401408), and have opened a case with Mazda Corporate (Case #00428640). …
ISSUE 1 - UNINTENDED DECELERATION (Power Train): While driving at highway speeds (60-80 mph) with foot off accelerator for approximately 5+ seconds while coasting, the vehicle unexpectedly executes a sharp, single downshift causing sudden unintended deceleration and an RPM spike. No warning lights illuminate. Documented on 11 occasions between May 20, 2026 and July 29, 2026; incidents occurred prior to May 2026 but were undocumented. Occurs most frequently decelerating off highway exit ramps but also during general highway coasting in Houston, TX. A passenger was present during multiple incidents. Trailing vehicles are not anticipating the sudden speed reduction, creating rear-end collision risk. …
Engine & cooling
Early December I was driving and attempting to make a left-hand turn across traffic. I press the gas slowly in preparation to cross traffic. Once a car passed I pressed the gas to get across the traffic lanes before other cars got to me and when I pressed the gas, the car completely stopped moving. I sat there, pushing harder & pumping for what felt like forever, but was probably three to five seconds. I had to take my foot off the gas, press the brake, and put it back on the gas to get the car to move. By that point, I had cars stopping & honking at me because I was sitting in the middle of oncoming traffic, unable to move my vehicle. Then (12/15) I was sitting at a stop sign, waiting to turn right. I made my right turn advancing onto the new street and my car stopped moving entirely and started flashing two errors, both hybrid system malfunction and engine malfunction. …
I own a 2026 Mazda CX-90 hybrid with approximately 13,000 miles. The vehicle began making a grinding noise while driving, which has progressively worsened over time. It has since developed a hard knocking noise accompanied by noticeable vibration when the vehicle shifts gears. This knocking occurs during normal in-town driving. I have taken the vehicle to the selling/authorized Mazda dealership on two occasions - June 2, 2026 and July 14, 2026. On both visits, the dealer was able to reproduce and confirm the noise and knocking. The dealer stated they are aware other customers have reported the same issue, but that Mazda considers the noise/knocking acceptable and declined to perform a repair. No warning lights or diagnostic trouble codes have appeared at any point; the only symptoms are audible and physical. …
2025 Mazda CX-90 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.3L 6-cyl turbo hybrid | 8-speed automatic | 4WD | 24 / 28 / 25 |
| 2.5L 4-cyl plug-in hybrid | 8-speed automatic | 4WD | 24 / 27 / 25 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2025 Mazda CX-90 a good car?
There isn't enough complaint history for the CX-90 to compare model years reliably. So far owners have filed 35 complaints with NHTSA.
What is the most common problem with the 2025 Mazda CX-90?
The brakes — 9 complaints, 26% of all complaints for this model year. Next are the driver assistance (9) and engine & cooling (7).
How many recalls does the 2025 Mazda CX-90 have?
There are 2 recalls for the 2025 Mazda CX-90, the most recent from September 2, 2025 (fuel level float/sensor/sending unit). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2025 Mazda CX-90 problems happen?
The median mileage reported in complaints is about 28,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.