All videos for the Audi Q8 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 Q8 4M 60 TFSI e quattro tiptronic costs new 126804 €. It accelerates from 0 to 100 km/h in 5.4 seconds. His top speed is 135 km/h . At 135 km/h he reaches his top speed.