The 2024 audi s4 is being reviewed as a sports sedan. Some outlets are discussing the audi s4 in the context of other vehicles, such as the bmw m340i, while others are focusing on the s4 itself, with some reviews dating back to earlier model years. The discussion around the audi s4 spans multiple model years, including the s5, but the focus of the current review is on the 2024 s4.