Patent attributes
A vehicle lower portion structure has: an undercover that is fixed to a lower portion of a vehicle body, and that covers a bottom surface side of the vehicle body; rockers that extend in a vehicle longitudinal direction at both sides in a vehicle transverse direction at the lower portion of the vehicle body; and rocker moldings that are fixed to the lower portion of the vehicle body, and are disposed at vehicle transverse direction outer sides of the undercover, and are provided from vehicle transverse direction outer sides of the rockers to vehicle lower sides. End portions at the vehicle transverse direction outer sides of the undercover, and end portions at vehicle transverse direction inner sides of the rocker moldings, are superposed one on another at least in a vehicle vertical direction.