Eldorado with a trunk

I drew an idea for a car model that would incorperate the back end of a truck.  The bed would be as deep as that of an eldorado but half the bed would swing up like a trunk.  The front of the care would be buick like in size, just like an eldorado.  The old cars all seemed to have room enough for 6 and many people still like that aspect and miss that in a car.  The front would round downward like a Zonda to promote stability and handling.  The back end would have low ride height like a Cooper.  I4/I6 engine to save space, or the engine could be MR just behind the trunk.  Th roof would bubble from the front point to the back to promote head room.  It would be one of the most convenient and sporty looking cars that Ford has ever developed.