Are S-lines faster?
You’ll see more aggressive bumpers, bigger wheels, and sport seats inside but it’s still your regular A four or Q five under the hood. So to put it in simpler words, S line is a style boost but not a faster engine and if you like the sporty look but you don’t need extra horsepower, the S line might be perfect for you. Interior changes for the S Line trim The interior of Audi S Line models gets sporty upgrades as well, with the most noticeable being the S Line sports seats that give you a comforting hug while you drive. They keep you snug in your chair and are finished in leather.