2023 Mazda CX-50 Reliability Score & Common Problems

Owners report issues with the suspension system of the 2023 Mazda CX-50, with common problems including control arm failures and ball joint failures. Symptoms frequently mentioned include loud clunking noises during low-speed driving and severe noise over road imperfections. These issues are observed in vehicles with mileage ranging from as low as 2,077 miles to around 34,000 miles. Safety implications are significant, as one complaint involves a crash resulting from a ball joint failure that led to loss of vehicle control. Potential buyers should be aware that these suspension issues can lead to vehicle inoperability and safety risks.

Owners of the 2023 Mazda CX-50 report issues with the steering system, primarily describing symptoms such as looseness and stickiness in the steering wheel. Complaints frequently mention that the steering wheel becomes loose or wobbles, with one owner noting this occurred after a previous crash. Multiple owners describe a sticky sensation when turning left, particularly between the 9 and 11 o'clock positions, often more noticeable in cold weather or at lower speeds. The reported mileage at the time of these issues varies, with one owner experiencing problems around 40,585 miles and another at approximately 75,500 miles. Safety implications include a noted crash and potential steering control issues, which could be of concern to potential buyers.

Owners of the 2023 Mazda CX-50 report several structural issues, with keyless entry and auto-lock system malfunctions being a recurring theme. Complaints frequently mention the keyless entry system failing intermittently, requiring multiple attempts to unlock, and the auto-lock feature not engaging reliably, though it typically eventually works. Another reported issue involves the rear lift gate unexpectedly opening while driving, requiring immediate attention to close it safely. Additionally, some owners describe the hood visibly wobbling and producing a clanging noise, suggesting it may not be securely fastened. Fabric lining or insulation detaching from the dashboard area is also noted. These issues are reported at varying times, with no specific mileage mentioned, and while no direct safety incidents are detailed, the potential for distraction or inconvenience is implied.

Owners report issues with the forward collision avoidance system in the 2023 Mazda CX-50, with problems including failure to activate during a potential collision and unnecessary activation under certain conditions. One owner experienced a crash when the system did not engage to prevent a rear-end collision. Another describes the system applying maximum braking on the freeway without any obstacles, noting prior driving through a snowstorm and receiving a forward camera dirty warning. Complaints frequently mention system disablement due to environmental factors like dirt, fog, or moisture, with some owners comparing it unfavorably to other vehicles. The safety implications include the potential for crashes or unexpected braking, which could be hazardous in traffic.

Owners report issues with the air bags in the 2023 Mazda CX-50, particularly involving non-deployment during crashes. One owner describes a collision with a deer at 55-60 MPH where the air bag failed to deploy, and the seat belts did not secure the occupant, leading to an eye injury. Another owner mentions an airbag malfunction where the air vent detached, and the airbag burst, resulting in smoke filling the vehicle. These incidents occur at approximately 27,000 miles and involve crashes with injuries, highlighting potential safety implications for buyers considering this model.

Owners of the 2023 Mazda CX-50 report issues related to the power train, specifically noting unusual sounds. One complaint describes a knocking sound from the rear of the vehicle occurring at low speeds between 1 to 10 mph. Another owner mentions a "weird sound" from the front when braking to 10 mph, which accompanied a 'Vehicle System Malfunction' message. This second issue also involves damage to the front right-side lower active grille shutter, reportedly caused by a small object, leading to concerns about the lack of protective measures for the shutters. These complaints emerge within a few months of vehicle purchase, suggesting early onset of the issues. No safety incidents such as crashes or loss of control are reported in these cases.

Owners of the 2023 Mazda CX-50 report issues related to the vehicle's wheels, particularly involving a clicking sound from the back driver's wheel and a sidewall defect in a tire. The clicking noise occurs when slowing down and disappears at higher speeds, with one owner attributing it to a differential issue, though the dealership has not confirmed a fix. This problem appears in a vehicle less than a month and a half old with under 1500 miles. Another owner notes a large dimple on the sidewall of the driver's side tire, visible without impact, on a vehicle with approximately 1050 miles. These issues, particularly the differential-related clicking, may have safety implications, though no accidents or loss of control have been reported. Prospective buyers should be aware of these early-stage concerns, especially considering the low mileage at which they occur.