Two SUVs with more similarities, such as the body structure, starting price, ground shadow size, height, and maximum occupancy, than differences, like the model year, modifications, horsepower, fuel economy, and market segment. First of all, the is a newer vehicle by 3 model years. Also, the 2013 Grand Cherokee SRT8 has bigger and thirstier engine; the 2016 X5 eDrive gets 10 more mpg. Among similarities are the body structure, starting price, ground shadow size, height, and maximum occupancy.