Vehicle 180 degree rear door articulating mechanism

A vehicle rear door unsequenced articulating mechanism including one or more articulating hinge assemblies having one or more hinge arms pivotally mounted to a vehicle C-pillar at one end thereof via a C-pillar hinge mount and pivotally mounted to a vehicle rear door at another end thereof via a door hinge mount. The hinge arm may include a generally U-shaped profile between the ends thereof for permitting unsequenced articulation of the rear door up to 180° from a rear door closed position. The door hinge mount may include a door check engageable with a stop on the hinge arm, for limiting pivotal movement of the vehicle rear door to a first intermediate open position from the rear door closed position, upon pivotal movement of the door check relative to the hinge arm.