Two SUVs with more similarities, such as the body structure, market segment, starting price, ground shadow size, and height, than differences, like the powertrain, fuel economy, market segment, horsepower, and maximum occupancy. First of all, the 2015 Jeep Grand Cherokee SRT has a more powerful engine than the 2016 Volvo XC90 Hybrid, and it gets 10 fewer miles on a gallon of fuel. Also, you'll seat two more passengers in the 2016 XC90 Hybrid than in the 2015 Grand Cherokee SRT. Among similarities are the body structure, market segment, starting price, ground shadow size, and height.