Two Convertibles with more similarities, such as the body structure, starting price, horsepower, height, and maximum occupancy, than differences, like the model year, fuel economy, and ground shadow size. First of all, you get 2 more mpg with the 2016 Cascada than with the 2014 Eos. Also, the Cascada has a slightly larger body than the Eos. Among similarities are the body structure, starting price, horsepower, height, and maximum occupancy.