2022 BMW X3、X4 M Competition外表更杀马力更猛 休旅车的实力不只是装载量,还有动能输出,加上竞赛套件的2022 BMW X3 M Competition和BMW X4 M Competition,受益于中期改款,引擎扭力再提升。 X3 M X4 M X3 M Competition X4 M Competition