Two Convertibles with some similarities, but otherwise different in most aspects such as the starting price, horsepower, height, fuel economy, and maximum occupancy. First of all, there is a $239,635 difference in the base MSRP. The 2016 Ferrari 488 Spider has a higher starting price than the 2016 Buick Cascada. Also, the 2016 488 Spider has bigger and thirstier engine; the 2016 Cascada gets 5 more mpg. In addition, the roofline of the Cascada is significantly higher than the 488 Spider's. And finally, you'll seat two more passengers in the Buick Cascada than in the Ferrari 488 Spider. Among similarities are the body structure and ground shadow size.