测试地点:中国·苏州宋DM4.9s的内涵还是很丰富的,而只用20ms就可以介入的电控四驱系统也是重新定义了SUV的四驱系统机械结构的四驱系统早晚要退出历史的舞台取而代之的是结构简单的分别驱动前轴和后轴的电机系统随着全世界对燃油消耗数值的要求越来越苛刻,以高油耗著称的越野车将成为众矢之的,而其很占分量的、机械结构的四驱系统更是早晚要退出历史的舞台,取而代之的是结构简单的,分别驱动前轴和后轴的电机 Test Location: Suzhou, China Song DM4.9s connotation is still very rich, and only 20ms can be involved in the electronic control four-wheel drive system is redefined SUV four-wheel drive system mechanical structure of the four-wheel drive system sooner or later to withdraw from history The stage is replaced by a simple motor system that drives the front and rear axles, respectively. As the worldwide demand for fuel consumption figures becomes more demanding, off-road vehicles known for their high fuel consumption will become the target of public criticism, Four-wheel drive system of mechanical structure is sooner or later it is necessary to withdraw from the stage of history, replaced by a simple structure, respectively, driving the front axle and rear axle motor