Most common 2025 Mazda CX-50 problems
Share of the 39 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mazda CX-50 complaints by model year
2025 Mazda CX-50 recalls (2)
Suspension › Critical fasteners
Mazda North American Operations is recalling certain 2025 CX-50 and CX-50 Hybrid vehicles. The front suspension fastener bolts may not be tightened properly, which can result in suspension component and/or wheel detachment.
Remedy: Dealers will inspect the front suspension fastener bolts and, if necessary, replace and tighten them, free of charge. Owner notification letters were mailed December 10, 2025.
Air bags › Air bag/restraint control module › Software
Mazda North American Operations (Mazda) is recalling certain CX-50 Hybrid and CX-50 vehicles. Incorrectly configured module software may cause the air bag to deploy improperly.
Remedy: Dealers will update the module software, free of charge. Owner notifications will not be mailed due to all vehicles being under Mazda dealer control. Owners may contact Mazda customer service at 1-800-222-5500 Option 6.
What 2025 Mazda CX-50 owners say
Transmission & drivetrain
Vehicle: 2025 Mazda CX-50 Hybrid Mileage at first failure: ~6,000 miles Component: Front CV boot / axle assembly - loss of grease Safety Concern: Early-life component failure with unresolved uncertainty in root cause Description: At approximately 6,000 miles, the left front CV boot of my vehicle was found leaking grease. The dealership initially stated the failure was due to "external impact," but no conclusive evidence was presented to support this determination. The photos and inspection notes did not identify a clear puncture or specific point of impact. Mazda Corporate later informed me that their engineering team concluded the issue was not related to a material or manufacturing defect, and offered a goodwill repair. However, the underlying root cause remains uncertain due to the lack of definitive evidence. …
After about six months of ownership, a knocking noise started happening from the front of the vehicle when turning the wheel all of the way to the right. A month or so later I brought it to a Mazda dealership in Green Brook, NJ. I was told by the service advisor that she had the same vehicle and was advised that this was normal. She explained everything exactly as I had experienced it. She told me I could wait in the dealership for 3/4 hours, but the technicians would most likely just tell me the same. Over time, the suspension deteriorated. Bumps felt more and more noticeable and a lot of noise inside the cabin. Specifically, a lot of vibrating on the right side of the vehicle: windows, front passenger seat, and the trunk window. Looking over the internet, it seems like this problem is apparent in multiple vehicle years, but never properly addressed via a recall: [redacted] . …
Driver assistance
The vehicle was traveling at highway speeds when it experienced a sudden, violent lateral jerk to the side, causing immediate side-curtain/seat airbag deployment prior to impacting the center divide. I believe there was a sudden, catastrophic mechanical failure of the front suspension componants causing a partial detachment of the front driver's side wheel. This failure mirrors the exact defect described in NHTSA Campaign 24V834000 / Mazda Recall 7925J regarding un-torqued front suspension fasteners. We believe our vehicle suffered from this exact factory build issue despite falling outside the initial recalled VIN list. Insurance claim to follow.
I previously reported the auto breaking system would slam on breaks prematurely. Now it was a factor in an accident where the Mazda CX-50 was rear-ended by a Ram 2500 truck at full speed on the highway. Car is incompaitated and I have suffered injuries.
Brakes
TO NTSA - 2025 Mazda CX-50 Premium Turbo Plus - Purchased [redacted] - Less than 2,000 miles Driving north on [redacted] , I took exit [redacted] . When slowing to change to the right-hand lane, it surged then rapidly accelerated. Stepping on the brake did not slow it down, increased acceleration. To avoid hitting cars in my lane, I jumped the curb to the frontage road, continually pumping on the brake. The left front wheel and axle broke off and landed 20 ft away. The vehicle did not slow down; It was stopped by snapping a power pole in half. While trying to grab my purse, two Good Samaritans yelled at me to get out of the car, it was smoking and there were power lines overhead. Miraculously, I walked away. The Mazda salesman we purchased from was notified with photo.
I previously reported the auto breaking system would slam on breaks prematurely. Now it was a factor in an accident where the Mazda CX-50 was rear-ended by a Ram 2500 truck at full speed on the highway. Car is incompaitated and I have suffered injuries.
2025 Mazda CX-50 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 4-cyl hybrid | CVT | 4WD | 39 / 37 / 38 |
| 2.5L 4-cyl | 6-speed automatic | 4WD | 25 / 31 / 28 |
| 2.5L 4-cyl turbo | 6-speed automatic | 4WD | 23 / 29 / 25 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2025 Mazda CX-50 a good car?
Based on 39 owner complaints filed with NHTSA, the 2025 CX-50 rates average: 1.2× as many complaints as a typical year of the CX-50 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2025 Mazda CX-50?
The transmission & drivetrain — 10 complaints, 26% of all complaints for this model year. Next are the driver assistance (7) and brakes (6).
How many recalls does the 2025 Mazda CX-50 have?
There are 2 recalls for the 2025 Mazda CX-50, the most recent from October 29, 2025 (critical fasteners). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
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.