All videos for the Fiat 500X 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 Fiat 500X 334 1.0 Firefly Turbo City Cross 4x2 costs new 23900 €. From 0 to 100 km/h it accelerates in :car_offers-model-tech_spec-electric_engine-acceleration_0_100 seconds . At 188 km/h he reaches his top speed.