Review: 2018 Audi S4 is a Quiet Stunner

After a short and troubled stint with a 2016 Mercedes C450 AMG, my brother has punted on his silver-star sedan and picked up a 2018 Audi S4 Premium Plus. The move from Stuttgart's stormy skies to Ingolstadt's greener grass trades one luxury ride for another, and I'm curious to see Audi's take on the sports… Continue reading Review: 2018 Audi S4 is a Quiet Stunner