2023 GMC ACADIA Complaints

The rear stationary/fixed sunroof glass spontaneously shattered while i was driving. I heard a loud pop, after i parked i checked the car to see what happened and found a shattered sunroof. There was no impact or known object that struck the glass.

The contact owns a 2023 GMC Acadia. The contact stated that after further inspection, the contact became aware that the second-row middle seat belt buckle failed to latch securely into the seat belt buckle and failed to remain securely locked. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 35,000.

I find the location of the lower gear shifters + and - to be physically far away from a driver's normal reach, making a driving hazard. If you want to change gears as is typical in mountain driving in steep descents, the driver has to lean awkwardly away from all mirrors and standard driving position making it a potentially hazardous situation for the driver and occupants to be in. It has nothing to do with comfort, but rather normal functionality, keeping the driver and their attention unadjusted on the road, all surroundings with minimal, if any changes to their physical posture while in the drivers seat. The location of the gear shifters are in a totally unorthodox location, nearer to the passenger, rather than the driver.

The contact owns a 2023 GMC Acadia. The contact stated that while driving, the vehicle lost motive power in low gears while accelerating. There was a slight shudder. There were no warning lights illuminated. The contact stated that the vehicle was shuddering and shaking every 30 seconds. The vehicle was taken to the local dealer, where unknown repairs were conducted under the EVAP warranty. The vehicle was not diagnosed or repaired for the initial failure. The dealer test drove the vehicle but did not experience a failure. The failure recurred after leaving the dealer. The manufacturer was not notified. The failure mileage was approximately 65,000.

Vehicle would not run due to a failed fuel pump control module. With a non-running engine, the transmission could NOT be placed into Neutral to be able to movie vehicle out of the road. Needed tow truck to move vehicle. This condition placed many people at risk as the vehicle could not be moved out of the way until a tow truck arrived.

The contact owns a 2023 GMC Acadia. The contact stated that while driving on the highway at an undisclosed speed, the vehicle stalled, and the engine lost automotive power. The vehicle was able to restart. During a second failure, the vehicle lost automotive power and stalled in the middle of the highway, and the vehicle was unable to restart. An alert message was sent by OnStar reporting a transmission or engine failure and advised that the vehicle needed immediate service. The vehicle was towed to the dealer where it was diagnosed with a fuel pump module failure. The manufacturer was not notified of the failure. The failure mileage was 24,749

I was driving on the highway, and the sunroof was closed and the cloth screen that would allow or not allow sun to come through was also closed. Then out of nowhere there was this explosion sound which scared me so much, I almost wrecked the car and at first, I thought maybe someone shot at my car and shot one of my windows but as I got to the side of the road I realized that none of my windows in the car had been shot and that it was the sunroof and I noticed that cause pieces of glass came into the car from the sides of the cloth barrier. This happened so fast and was so loud that it almost caused me to hit the other car in the lane to the left of me on the highway. Thank goodness I was able to react fast and pull the car back into my lane. I contacted the dealership and they indicated that they had not heard about this before and that I would need to talk with the service department but that it is closed now and not something that would typically fall under warranty. I did check online and see that this is a known issue for this vehicle so I don't understand why it would not be fixed cause it is going to hurt someone at some point. I am trying to get someone to look at it to get it fixed. There was no warning of anything. It just exploded all of the sudden and glass was all over.

Infotainment system freezing, screen shaking, touch screen not working, disconnecting from android auto, unable to connect to phone.

My 2023 GMC Acadia consistently makes a sound at lower speeds when it is changing gears. For example, accelerating or accelerating for stoplights. The sound is kind of a ka clunk. The technician can find nothing and does hear the sound when we go for a test ride. I am worried that the sound indicates a transmission problem. The VIN search does not show a recall for my vehicle.

The contact owns a 2023 GMC Acadia. The contact stated that with the stop/start feature activated and while attempting to park the vehicle, the accelerator pedal was slightly pressed in order to slowly move the vehicle forward. The vehicle suddenly experienced unintended acceleration and drove forward, over a curb, and crashed into a tree. During the crash, the front end of the vehicle sustained severe damage, but no air bags deployed. No injuries were reported, and no police report was taken. The cause of the failure was not determined. The contact indicated the failure had occurred on multiple occasions. The local dealer was notified of the failure. The manufacturer was not yet contacted. The failure mileage was 5,665.