Vehicle lower body structure

A vehicle lower body structure comprising:

• a floor panel;
• a tunnel portion protruding upward in a vehicle at a center position in a vehicle width direction of a floor panel and having a pair of left and right ridgeline portions extending in a vehicle front-rear direction;
• a pair of left and right side sills extending in the vehicle front-rear direction at opposing lateral ends in the vehicle width direction of the floor panel;
• a cross member coupling the pair of left and right side sills in the vehicle width direction across the tunnel portion and fixed to an upper surface of the floor panel;
• and
• a console bracket having an opened cross-sectional shape covering the tunnel portion from a vehicle upper side on a vehicle front side of the cross member, opened downward in the vehicle, and extending in the vehicle front-rear direction, wherein the console bracket has a pair of left and right first portions protruding upward in the vehicle up-down direction along the pair of left and right ridgeline portions and to which console accessories are attached on upper surfaces;
• and a second portion located between the pair of left and right first portions and located lower in the vehicle up-down direction than the upper surfaces of the first portions, and
• the second portion is fixed to the tunnel portion and the cross member.