VEHICLE LOWER PART STRUCTURE

PROBLEM TO BE SOLVED: To provide a vehicle lower part structure capable of efficiently absorbing an impact load placed on a suspension member from a vehicle body front side or a vehicle body obliquely front side.SOLUTION: A vehicle lower part structure 10 includes: a suspension member 20 which is arranged below a space part 13 on a vehicle body front side of a cabin 11; an inclined part 32 which is provided for a vehicle constitution member 18 more on a vehicle body rear side than a rear part 22 of the suspension member 20, and has an inclined surface 32A for guiding the suspension member 20 to a vehicle body rear lower side when the suspension member 20 moves to the vehicle body rear side; and a reception part 34 which has a reception surface 34A for receiving the suspension member 20 when the suspension member 20 moves to a vehicle body oblique rear side in plan view. 【課題】サスペンションメンバに対して車体前方側や車体斜め前方側から入力された衝突荷重を効率よく吸収できる車両下部構造を得る。【解決手段】車室１１の車体前方側における空間部１３の下部に配置されたサスペンションメンバ２０と、サスペンションメンバ２０の後部２２よりも車体後方側における車体構成部材１８に設けられ、サスペンションメンバ２０が車体後方側へ移動してきたときに、サスペンションメンバ２０を車体後方下側へ案内する傾斜面３２Ａを有する傾斜部３２と、サスペンションメンバ２０が平面視で車体斜め後方側へ移動してきたときに、サスペンションメンバ２０を受け止める受止面３４Ａを有する受止部３４と、を備えた車両下部構造１０とする。【選択図】図１