Two SUVs with more similarities, such as the body structure, starting price, height, and maximum occupancy, than differences, like the powertrain, horsepower, fuel economy, market segment, and ground shadow size. First of all, the 2015 Jeep Grand Cherokee SRT has bigger and thirstier engine; the 2016 Land Rover Range Rover Sport Diesel gets 9 more mpg. Also, the body structure of 2015 Grand Cherokee SRT is slightly smaller than that of the 2016 Range Rover Sport Diesel. Among similarities are the body structure, starting price, height, and maximum occupancy.