Two SUVs with some similarities, but otherwise different in most aspects such as the powertrain, fuel economy, maximum occupancy, starting price, horsepower, ground shadow size, and height. First of all, the 2015 GMC Acadia has a more powerful engine and gets 9 mpg less than the 2016 Nissan Murano Hybrid. Also, there is a $6,155 difference in the base MSRP. The 2016 Murano Hybrid has a higher starting price than the 2015 Acadia. In addition, the Acadia is both slightly larger and taller than the Murano Hybrid. And then, there is a difference in the number of passengers; the GMC Acadia seats three more the Nissan Murano Hybrid. Among similarities is the body structure.