Compare images of 2018 Audi A5 Convertible and 2018 BMW 4 Series Convertible by choosing the desired model and trim and then selecting the comparison image.
Two Convertibles with more similarities, such as the body structure, market segment, starting price, ground shadow size, height, and maximum occupancy, than differences, like the horsepower and fuel economy. And finally, the 2018 BMW 4 Series Convertible has bigger and thirstier engine; the 2018 Audi A5 Convertible gets 2 more mpg. Among similarities are the body structure, market segment, starting price, ground shadow size, height, and maximum occupancy.