Question: what is the difference between audi a5 and s5?
Answer: In the 2018 Audi S5 Coupe, the ante is raised by a 3.0-liter twin-turbo V6, rated at 354 horsepower and 369 pound-feet of torque. The Audi A5 has more exterior color options than the S5, but the S5 has interior design options that hint at its sporty pedigree that you won't find on the A5.