Here are GMC Acadia transmission problems, by model year. The most common Acadia transmission problems cost $3,400 to fix & occur at 93,000 miles. Regarding the worst model year 2008 GMC Acadia transmission problems, "Ahh, the ole' sophomore slump. The 2008 Acadia suffers from widespread transmission failure around 75,000 miles" Click on a year below.

Worst Transmission Problems
transmission failure 2008 GMC Acadia
transmission failure 2007 GMC Acadia
transmission failure 2009 GMC Acadia