All videos for the Audi A3 with driving report, buying advice, long term test and 0-100km/h acceleration test. These facts you should know before you buy or lease the car..This Audi A3 8Y Sportback 40 TFSI e S line S tronic costs new 30000 €. From 0 to 100 km/h it accelerates in 7.6 seconds . At 140 km/h he reaches his top speed. At 140 km/h he reaches his top speed.