2021 BMW 8 Series M850i Convertible vs. 2018 Mercedes-Benz AMG GT Convertible

Two Convertibles with some similarities, but otherwise different in most aspects such as the model year, modifications, horsepower, fuel economy, height, and maximum occupancy. First of all, the is a newer vehicle by 3 model years. Also, a bigger engine usually means less mpg. But the 2021 8 Series M850i Convertible has a more powerful engine and it gets 1.5 more mpg than the 2018 AMG GT Convertible. In addition, the 8 Series M850i Convertible is slightly taller than the AMG GT Convertible. And then, there is a difference in the number of passengers; the BMW 8 Series M850i Convertible seats two more the Mercedes-Benz AMG GT Convertible. Among similarities are the body structure, market segment, starting price, and ground shadow size.