All videos for the BMW X4 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 automobile..This BMW X4 G02/F98 xDrive20i Advantage Steptronic costs new 51806 €. It accelerates from 0 to 100 km/h in :car_offers-model-tech_spec-electric_engine-acceleration_0_100 seconds. At 215 km/h he reaches his top speed.