These two Land Rover Range Rover Sport models are two modifications of the same model with one major difference, the powertrain. First of all, the 2013 Land Rover Range Rover Sport is priced $6,405 lower compared to the base MSRP of the 2016 Land Rover Range Rover Sport Diesel, which is newer by three model years. Also, the 2013 Range Rover Sport has bigger and thirstier engine; the 2016 Range Rover Sport Diesel gets 9.5 more mpg. In addition, the body structure of Range Rover Sport is slightly smaller than that of the Range Rover Sport Diesel. Among similarities are the body structure, market segment, height, and maximum occupancy.