Side vehicle-body structure of vehicle

A side vehicle-body structure of a vehicle, the side vehicle-body structure comprising:

• a rear door having a center pillar extending in a vehicle up-down direction built in a front portion of the rear door;
• a front door having a door impact bar extending in a vehicle front-rear direction built in the front door;
• and
• a side sill disposed to overlap with a lower portion of the center pillar in a vehicle side view in a door-closed state along a lower edge of a door opening formed as an opening in a vehicle body side portion so as to be closable by the rear door and the front door, wherein
• a rear end of the door impact bar is disposed to overlap with the center pillar in the vehicle side view,
• a reinforcement gusset that connects a lower portion of the front door and a rear portion of the door impact bar to each other is included in an inner portion of the front door, and
• the side sill is adjacently disposed below a connecting portion of the lower portion of the front door at which the lower portion of the front door is connected to the reinforcement gusset.