Presented in July 2019 and marketed since September of the same year, the Q3 Sportback represents Audi's response to the challenge of Mercedes and BMW in the SUV-coupé sector. The Sportback is based on the standard Q3: the RS version is the sportiest one, with the 2.5 TFSI engine delivering 400 horsepower at 5850 rpm. The transmission is integral and the top speed is 250 km / h with acceleration from 0 to 100 km / h in four and a half seconds.