VEHICLE STRUCTURE

To provide a vehicle structure that is able to appropriately increase the strength of a side member while restricting an increase in vehicle weight and an increase in manufacturing cost.SOLUTION: A vehicle structure B comprises: a pair of left and right side members 3 having an overlapping joint part 31 of a rear-end portion Sa of a front side member 3a and a front-end portion Sb of a rear side member 3b; and a floor cross part 1 joined to a surface of a floor part 42; wherein the pair of side members 3 has a rear broadening inclination part 30 and a bent part 30a as a start point area thereof. The overlapping joint part 31 of each side member 3 is set in the bent part 30a. The floor cross part 1 is directly or indirectly joined to the bent part 30a by its being disposed across the bent part 30a in a vehicle width direction so as to overlap or come into contact with the bent part 30 as viewed from the bottom.SELECTED DRAWING: Figure 2 【課題】車両重量の増加や製造コストの上昇を抑制しつつ、サイドメンバの強度を適切に高めることが可能な車両構造を提供する。【解決手段】前側サイドメンバ部材３ａの後端寄り部分Ｓａと後側サイドメンバ部材３ｂの前端寄り部分Ｓｂとの重ね合わせ接合部３１を有する左右一対のサイドメンバ３と、フロア部４２上に接合されたフロアクロス部１と、を備えており、一対のサイドメンバ３は、後広がり傾斜部３０、およびその始点領域としての曲げ部３０ａを有している、車両構造Ｂであって、各サイドメンバ３の重ね合わせ接合部３１は、曲げ部３０ａに設定され、フロアクロス部１は、底面視において、曲げ部３０ａに重なり、または接するように曲げ部３０ａを車幅方向に横切る配置とされて、曲げ部３０ａに直接または間接的に接合されている。【選択図】 図２