Two SUVs with more similarities, such as the body structure, starting price, horsepower, ground shadow size, height, and maximum occupancy, than differences, like the model year and fuel economy. First of all, the 2016 Acadia gets 1.5 more miles on a gallon than the 2013 Traverse. Among similarities are the body structure, starting price, horsepower, ground shadow size, height, and maximum occupancy.