Automobile and double-motor electric drive assembly thereof

The invention discloses an automobile and a double-motor electric drive assembly thereof. The double-motor electric drive assembly comprises a first drive mechanism and a second drive mechanism. The first driving mechanism comprises a first motor, a first gear transmission mechanism and a first half shaft which are in transmission connection in sequence; the second driving mechanism comprises a second motor, a second gear transmission mechanism and a second half shaft which are in transmission connection in sequence; the gears in the first gear transmission mechanism and the gears in the second gear transmission mechanism are arranged in a position symmetry mode, and at least two gears arranged symmetrically are different in tooth number. The double-motor electric drive assembly is low in noise during operation. 一种汽车及其双电机电驱总成，双电机电驱总成包括：第一驱动机构和第二驱动机构；所述第一驱动机构包括依次传动连接的第一电机、第一齿轮传动机构和第一半轴；所述第二驱动机构包括依次传动连接的第二电机、第二齿轮传动机构和第二半轴；其中，所述第一齿轮传动机构中的齿轮与所述第二齿轮传动机构中的齿轮按位置对称的方式布置，至少两个相互对称布置的齿轮的齿数不同。该双电机电驱总成运行时噪音小。