Subframe for vehicle

A vehicle subframe to be attached to a vehicle body, the vehicle subframe comprising:

• a cross member formed from a plate member, and extending in a width direction of the vehicle body while connecting a pair of arm support portions, the pair of arm support portions being located opposite to each other in a width direction of the vehicle body to support a pair of suspension arms correspondingly;
• and
• a pair of mounting members disposed opposite to each other in the width direction, each of which is formed from a plate member and extends toward an outer side in the width direction while protruding toward an upward side in an upward-downward direction of the vehicle body, the pair of mounting members being provided with a pair of vehicle-body mounting portions correspondingly,
• wherein the cross member includes an upper front cross member and an upper rear cross member disposed on a rearward side relative to the upper front cross member in a forward-rearward direction of the vehicle body, and a lower cross member disposed on a downward side relative to the upper front cross member and the upper rear cross member in the upward-downward direction, the lower cross member being joined to the upper front cross member and the upper rear cross member,
• the pair of arm support portions includes an end portion on an outer side of a wall portion in the width direction on a forward side of the upper front cross member in the forward-rearward direction, and wall portions of the pair of mounting members on the forward side, and
• between the pair of arm support portions in the width direction, the upper front cross member and the lower cross member cooperate with each other to have a closed vertical cross-section that is continuous in the width direction in cross-section taken along a plane parallel to a plane defined by the forward-rearward direction and the upward-downward direction.