The family hauler has changed a lot over the years, with wagons making way for minivans and then truck-based SUVs. Today, crossovers have combined the attributes of minivans and SUVs and then adopted the visual cues of the wagon. One of the best of these modern family haulers is the 2012 GMC Acadia, a large crossover that boasts a refined ride and an enormous cabin that can fit up to eight adults. Learn more about the 2012 GMC ACADIA DENALI.