The Opel CD was designed under the control of Charles M Jordan, and was first shown at the 1969 Frankfurt Motor Show on September the 9th. The Opel CD (Coupé Diplomat) featured a one-piece "greenhouse" windscreen and side windows with integrated doors, which pivoted forward to access the cabin. The Opel CD was based on an Opel Diplomat and featured the 5354cc Opel Diplomat engine.
