Sub-frame mounting combination structure of vehicle body

A sub-frame mounting combination structure of a vehicle body which is a transverse vehicle body structure mounted on front side members disposed at a first side and a second side of a front of the vehicle body in a longitudinal direction of the vehicle body, the sub-frame mounting combination structure comprising:

• a fender apron side member mounted at a rear end portion of the front side members in the longitudinal direction of the vehicle body;
• a first side extension disposed in a transverse direction of the vehicle body and connected to an inside of the fender apron side member;
• a second side extension disposed in the transverse direction of the vehicle body and connected to an outside of the fender apron side member;
• a tunnel member disposed in the transverse direction of the vehicle body, connecting the first side extensions at first and second sides thereof at a center portion of the vehicle body to each other, and having a same phase as the first side extension;
• and
• a bracket disposed to cover the fender apron side member at a portion where the fender apron side member and the first and second side extensions are connected.