Compare images of 2021 Audi S4 and 2018 BMW 4 Series Gran Coupe by choosing the desired model and trim and then selecting the comparison image.
Two Sedans with some similarities, but otherwise different in most aspects such as the model year, starting price, horsepower, and fuel economy. First of all, there is a notable difference in the starting price of the 2018 BMW 4 Series Gran Coupe, which is $6,600 less than the base MSRP of the 2021 Audi S4, which is three model years newer. And finally, the 2021 S4 has bigger and thirstier engine; the 2018 4 Series Gran Coupe gets 3 more mpg. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.