Two SUVs with more similarities, such as the body structure, starting price, ground shadow size, and height, than differences, like the maximum occupancy, horsepower, and fuel economy. First of all, a bigger engine usually means less mpg. But the 2016 Nissan Murano has a more powerful engine and it gets 3 more mpg than the 2015 Toyota Highlander. And finally, the 2015 Highlander seats three more passengers than the 2016 Murano. Among similarities are the body structure, starting price, ground shadow size, and height.