Audi S5 vs Audi RS 3

Updated and mostly upgraded, the redesigned Audi S5 is a multi-talented sportback with performance, comfort, utility, and the latest technology. Based on the redesigned Audi A5, it features a stealthy design, thrilling dynamics, and just enough room for a family of four. The new Audi Digital Stage technology impresses, but the driving assistance systems do not. The S5 could also use sharper styling with more prominent fender blisters and additional sound deadening for a quieter highway ride.

Verdict: Drive a new 2025 Audi S5 like a typical luxury sedan, and you’ll miss the point. We didn’t fall in love with it until we took it for a rousing run on a favorite back road. If that’s not your thing, consider the new A5 or the larger A6, which is getting redesigned for the 2026 model year.

The RS badge only accompanies the sportiest version of a given Audi model, as demonstrated for the 2025 Audi RS 3. It differentiates itself from the Audi A3 and S3 sedans with a unique engine, more sophisticated chassis tech, and bolder styling. The current-generation RS 3 was introduced for the 2022 model year, and for 2025 it gets updated chassis tuning that makes it even easier to drive fast, plus a subtle facelift.

Verdict: With its closest rival, the Mercedes-AMG CLA 45 S, on the way out, the RS 3 is in a class of its own. It combines four-door practicality, sports car-rivalling performance, and an interior worthy of the Audi name. But you’ll pay a lot for all of that.