A front body construction of a car body has a wheel apron used as part of a side wall of an engine compartment. A wheel apron is connected with a suspension tower for supporting a front wheel suspension therein and to a boxed U-channel front side frame extending in a lengthwise direction from a front end to a rear end of the engine compartment. A pair of gussets is provided as reinforcing members to interconnect the suspension tower and the front side frame. The lower portion of each gusset is disposed within the boxed U-channel front side frame and BonnectedDtoOinnerRwallsSoffth boxee Uchhnnnl Broot Bidd foamm s at t ppevvnttthh swsppnssonntoerrfrm Beiig ubkecced to loads causing an inward leaning.