2025 Audi S4 For Sale. The 2025 audi s4 starts at $54,500 for the base premium model. Browse the best october 2025 deals on 2025 audi s4 vehicles for sale.

Find new 2025 audi s4 inventory at a truecar certified dealership near you by entering your zip code. The available s sport package includes sport rear differential, sport adaptive damping suspension, and red brake calipers.