One problem related to vehicle shudder has been reported for the 2017 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2017 GMC Acadia based on all problems reported for the 2017 Acadia.
When the vehicle automatically goes into v4 mode there is a vibration inside the cabin. The vibration also sounds like a boom noise inside the cabin and the vehicle shakes while driving. The problem seems to occur at 1500-1700 rpms and will continue until you accelerate and make the vehicle go back into v6 mode. Dealer attempted to fix the problem on 2 occasions but was unable to. Dealer acknowledged the problem and categorized it as a vibration, drone, flutter or boom noise inside the cabin while vehicle is in afm v4 mode. Problem has not been fixed.