New & Used 2025 Audi RS 3 for Sale near Elgin, IL

Chassis tweaks make Audi’s pocket rocket an even more capable performer.

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.