Abstract: A subframe supporting a fuel tank in an internal space therein includes a pair of front and rear cross-members extending in a lateral direction of a vehicle body, a pair of left and right upper side-members and a pair of left and right lower side-members which extend in a longitudinal direction of the vehicle body to interconnect left and right opposite ends of the cross-members, respectively. Longitudinally intermediate portions of the adjacent upper and lower side-members are integrally coupled to each other by a vertically extending bracket. An upper arm is pivotally supported at an upper end of the bracket, and a lower arm is pivotally supported at a lower end of the bracket. The above construction makes it possible to increase the rigidity of the subframe, while providing an effective utilization of the internal space in the subframe.

Abstract: In a subframe assembly for a vehicle, a front portion of a fuel tank supported on a subframe overhangs forwardly from a front cross-member of the subframe to increase the volume of the fuel tank. In order to compensate the forward displacement of the position of the gravity center due to the overhanging of the fuel tank, an exhaust silencer is supported to overhang rearwardly from a rear cross-member of the subframe, and a rear differential supported by the subframe below a lower surface of the fuel tank is disposed in proximity to the rear cross-member inside the subframe. Thus, the position of the gravity center of the subframe assembly is maintained at a substantially central portion of the subframe.