One problem related to tank assembly has been reported for the 2011 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 GMC Acadia based on all problems reported for the 2011 Acadia.
Crank no start after parking on an incline (drive way) when fuel level is low (~ 3-4 gallons in the tank. ) started when car was pushed to the street. (level).