2023 GMC Acadia owner complaints
50 complaints filed with NHTSA, including 3 crashes, 1 fire, 4 injuries and 0 deaths.
Problems by component
Forward Collision Avoidance2 Service Brakes, Hydraulic2 Recent complaints
October 29, 2026Engine
On XXX my Acadia started flashing dash lights and messages and had significantly reduced engine power and power steering. This caused it to come near to a stop in the middle of the [XXX] eastbound span. There is no area to pull over so I limped the car the rest of the way at 20 mph with hazards on. Vehicle was leaking oil and had camshaft trouble codes. I took it to a mechanic and was told it should go to a GM dealer because it needed major engine work. The dealer replaced the oil pan and other things. The car was returned to me only to have to go immediately back for the same camshaft trouble code. The car was repaired and again returned to me only for it to start leaking a significant amou
October 24, 2026Unknown or Other
The back windshield randomly made a loud pop out of nowhere and completely shattered while I was driving in my car with 2 people in the backseat. This put everybody safety at risk bc the glass popped and shattered into the vehicle. There were no objects thrown at the vehicle and nothing hit the back window at that time.
October 23, 2026Unknown or Other
I am reporting three safety-related incidents involving a 2023 GMC Acadia SLE purchased XXX. 1. XXX – Washer Pump: Since purchase, the windshield washer pump activated but no fluid sprayed. The issue was reported at purchase. During repairs on December 5, we were told the pump had smoked and nearly caught fire. Warranty records list a washer pump repair costing $474.81. 2. XXX – Severe Shaking and Loss of Power: The vehicle developed severe shaking, reduced power, and a flashing check-engine light. It could only travel about 25 mph and had to be towed to a dealership. Warranty records list a camshaft position actuator repair costing $516.36. 3. XXX – Unexpected Shutdown: While driving toward
October 19, 2026Steering
My 2023 GMC Acadia has a toe link issue in the rear suspension. This is according to the GMC Service Department in Marquette MI. Is this a possible safety issue, I really don't know. It does make a horrible clunking sound when I steer sharply which vibrates the car. So I definitely believe this does affect the steering. No question I will have to get this fixed ASAP.
October 14, 2026Power TrainElectrical SystemUnknown or Other
Vehicle Information: 2023 GMC Acadia VIN: [XXX] Description of Safety Defect: While operating the vehicle, a sudden and total loss of propulsion occurred without warning. The transmission completely disengaged from the drive gears while the vehicle was in motion. When depressing the gas pedal, the engine freely revved up to approximately 3,000 RPM, but no power or torque was transferred to the wheels, leaving the vehicle entirely stranded and unable to move. This severe mechanical failure matches the exact symptoms, hazards, and mechanical behavior detailed in NHTSA Campaign Number 23V172000 (General Motors Safety Recall N222389310) regarding a dimensionally incorrect transmission sun gear t