A vehicle such as an automobile, the vehicle comprising: a floor panel constituting a floor of an occupant space including a seat (FS, RS) on which a passenger is able to sit; a left-side rear-side frame extending in a vehicle front-rear direction on a vehicle rear side of the floor panel and on a vehicle left side; a right-side rear-side frame extending in the vehicle front-rear direction on the vehicle rear side of the floor panel and on a vehicle right side; a left-side load input portion that is fixed to the left-side rear-side frame and to which a load from a rear suspension device is input; a right-side load input portion that is fixed to the right-side rear-side frame and to which a load from a rear suspension device is input; a cross member provided at a position lower than the left-side load input portion and the right-side load input portion at a rear portion of the floor panel and extending in a vehicle width direction; a left-side rear connection frame connecting the left-side load input portion and the cross member; and a right-side rear connection frame connecting the right-side load input portion and the cross member, characterized in that said left-side and right-side load input portions (110a, 110b) are connected to each other by means of a connection member extending in the vehicle width direction above and rearwardly of a travelling motor which is mounted on the vehicle rear-side of the floor panel to drive rear wheels of the vehicle via right and left drive shafts that transfer rotational force of the travelling motor to the rear wheels, said left-side and right-side rear connection frames (111A, 111B) are arranged in front of said left and right drive shafts such that the left and right drive shafts overlap with the left-side and right-side rear connection frames (111A, 111B) when viewed in the vehicle front rear direction, and said left-side and rear-side connection frames (111A, 111B) define, when viewed in a plane view, a V-shaped configuration opening towards the rear-side and are, when viewed in a side-view, tilted upwardly from the forward end to the rear end such that upward suspension loads from the left-side and right-side load input portions (110a, 110b) are input to the left-side and right-side rear connection frames (111A, 111B) in a pulling direction. a floor panel constituting a floor of an occupant space including a seat (FS, RS) on which a passenger is able to sit; a left-side rear-side frame extending in a vehicle front-rear direction on a vehicle rear side of the floor panel and on a vehicle left side; a right-side rear-side frame extending in the vehicle front-rear direction on the vehicle rear side of the floor panel and on a vehicle right side; a left-side load input portion that is fixed to the left-side rear-side frame and to which a load from a rear suspension device is input; a right-side load input portion that is fixed to the right-side rear-side frame and to which a load from a rear suspension device is input; a cross member provided at a position lower than the left-side load input portion and the right-side load input portion at a rear portion of the floor panel and extending in a vehicle width direction; a left-side rear connection frame connecting the left-side load input portion and the cross member; and a right-side rear connection frame connecting the right-side load input portion and the cross member, said left-side and right-side load input portions (110a, 110b) are connected to each other by means of a connection member extending in the vehicle width direction above and rearwardly of a travelling motor which is mounted on the vehicle rear-side of the floor panel to drive rear wheels of the vehicle via right and left drive shafts that transfer rotational force of the travelling motor to the rear wheels, said left-side and right-side rear connection frames (111A, 111B) are arranged in front of said left and right drive shafts such that the left and right drive shafts overlap with the left-side and right-side rear connection frames (111A, 111B) when viewed in the vehicle front rear direction, and said left-side and rear-side connection frames (111A, 111B) define, when viewed in a plane view, a V-shaped configuration opening towards the rear-side and are, when viewed in a side-view, tilted upwardly from the forward end to the rear end such that upward suspension loads from the left-side and right-side load input portions (110a, 110b) are input to the left-side and right-side rear connection frames (111A, 111B) in a pulling direction.