Two SUVs with more similarities, such as the body structure, fuel economy, ground shadow size, and height, than differences, like the starting price, horsepower, and maximum occupancy. First of all, there is a $4,665 difference in the base MSRP. The 2015 Toyota Highlander has a higher starting price than the 2016 Kia Sorento. Also, the 2016 Sorento has a more powerful engine than the 2015 Highlander. And finally, you'll seat one more passenger in the Highlander than in the Sorento. Among similarities are the body structure, fuel economy, ground shadow size, and height.