After washing water will puddle in the middle of mine. It is neither condensation nor AC. Early in its life before receiving real brake pads and not the scouring nasty OEM ones the water was black with brake dust also.
I put the car up on my buddies lift for an oil change. I see the source of the puddle. Both the left and right side exhaust pipes are leaking where they are clamped in the middle of the car. I don't hear an exhaust leak, but the condensation in the exhaust during cold start is certainly leaking..... Darn!!!