A Lot of bitching about exterior but only a few about interior.
This is in many basic points already something different.
In the origin Murphy was unwillingly, and unconscious too, drafted in to an ongoing cyborg-program for policeman and soldiers with amputees.
In the remake Murphy's wife is ask to write him in a reconstruction-program(because wheelchairs are evil, Dr.X).
In the origin Murphy dies officially and doesn't remember himself.
In the remake Murphy knows who he is and so does his family.
In the origin OCP made him a frontman, because he's the first success in the program.
In the remake OCP makes him a frontman, so the public calms down about the drone-program.
(Didn't see it? Androids: unmanned. ED-209: unmanned. Jet-copters: most likely unmanned.)
In the origin Murphy loses an arm and both legs through a executional shooting with failing and failed organs. The right arm could have been saved, but origin OCP wanted the full treatment tested.
In the remake Murphy loses left arm, and leg, and shatters spine through a car explosion, criminal revenge or most likely OCP (because in robocop everything leads to OCP).
I don't remember the source (official, ext. uni. or just fanfic) but origin Robocop was biologically just spine, lung, heart, face-skin and brain. Even eyes and stomach were artificial. So the metal was his body, life support and all. While the new goes more along the line of an exoskeleton. We see his right arm is still within the suit(even the black), so is probably his left leg and manly parts.
Something important we don't see is if the police is on strike or not. But this detroit looks more warzone then crime heaven. Everyone is heavier armed and more is destroyed, not simply ruined or neglected but destroyed. Just noticed we see poor people running, but the fighting doesn't have criminals, maybe cause PG 13 or they wear military equipment.
tl;dr.: This needs a Lets watch ...-trailer with Movie-Bob.