Compare images of 2017 Audi S6 and 2017 BMW M3 by choosing the desired model and trim and then selecting the comparison image.
Two Sedans with more similarities, such as the body structure, market segment, fuel economy, height, and maximum occupancy, than differences, like the starting price, horsepower, and ground shadow size. First of all, there is a notable difference in the starting price of the 2017 BMW M3, which is $6,900 less than the base MSRP of the 2017 Audi S6. Also, the 2017 S6 pulls more horsepower than the 2017 M3. And finally, the S6 has a slightly larger body than the M3. Among similarities are the body structure, market segment, fuel economy, height, and maximum occupancy.