Compare images of 2018 Audi S8 and 2021 Audi S8 by choosing the desired model and trim and then selecting the comparison image.
2021 Audi S8 is the newer version with some differences, such as the model year, starting price, horsepower, and fuel economy.. First of all, there is a $15,000 difference in the base MSRP. The 2021 Audi S8, a newer vehicle by three model years, has a higher starting price than the 2018 Audi S8. And finally, although the 2018 S8 has a more powerful engine than the 2021 S8, it gets 2 more mpg. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.