One problem related to transmission slip out of gear has been reported for the 2020 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 GMC Acadia based on all problems reported for the 2020 Acadia.
When the vehicle is already in motion, it automatically shifts out of drive and I am left in the middle of the road unable to accelerate for a few seconds until the vehicle automatically shifts back to drive. This happens after pulling out of my gravel driveway which is a slight incline, and onto a highway. The cause is unknown.
| Transmission Slip Out Of Gear problems | |
| Power Train problems |