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 2013 Audi A4 is priced $4,825 lower compared to the base MSRP of the 2016 Lexus IS 200t, which is newer by three model years. And finally, the 2016 IS 200t pulls more horsepower than the 2013 A4. Among similarities are the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy.