Two Convertibles with more similarities, such as the body structure, starting price, height, and maximum occupancy, than differences, like the model year, horsepower, fuel economy, and ground shadow size. First of all, the 2013 200 Convertible has a more powerful engine than the 2016 Cooper Convertible, and it gets 6.5 fewer miles on a gallon of fuel. Also, the 200 Convertible is significantly larger than the Cooper Convertible. Among similarities are the body structure, starting price, height, and maximum occupancy.