2018 Audi RS 3: The Ultimate Sleeper Published on March 21, 2017 in First Drives by Gabriel Gélinas Photo: Audi AG 2018 Audi RS 3 - Conventional brakes are fitted as standard, but ceramic front brakes with 370-millimetre discs and eight-piston red callipers are offered as an option at a cost of $5,800.