Sorry to hear of your accident. If it were mine, I would just drive it as long as the doors still work properly.

HOWEVER, I WOULD NOT DRIVE THAT CAR WITH THAT FUEL SMELL LINGERING AROUND IN THE ENGINE BAY/UNDER THE CAR (or wherever), until you get it checked out by a certified mechanic to find the source of the fumes.

Personally, I would not think a crash like that would rupture a fuel line, but I guess anything is possible.

Good luck to you.