Compare images of 2023 Audi S4 and 2018 Cadillac CTS 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, ground shadow size, height, and maximum occupancy, than differences, like the model year, starting price, and horsepower. First of all, the 2018 Cadillac CTS is priced $6,505 lower compared to the base MSRP of the 2023 Audi S4, which is newer by five model years. And finally, the 2018 CTS produces fewer horsepower than the 2023 S4. Among similarities are the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy.