The 2018 audi rs3 sedan has been reviewed by several outlets, with some also comparing it to other models in the audi lineup, such as the s3 and s4. The reviews describe the rs3 as a high-performance vehicle, with one outlet noting its speed capability. There are also mentions of other model years, including 2017 and 2022, as well as a future 2025 model, but the focus is on the 2018 rs3 sedan.