The next step for Opel was the resumption of passenger car production. It might have seemed easiest to bring back the Kapitän first since its engine was already in production for the truck, but occupation regulations restricted German civilians to cars of 1.5 L or less, which made the Olympia the obvious candidate. Under Dr Ing e.h. Karl Stief, who had been chief engineer at Opel since 1934, useful changes were made to this tough little car. The Dubonnet front suspension was replaced by a conventional coil-and-wishbone layout and the steering was correspondingly rearranged.
Technically, Calibra was closely related to the first generation Opel Vectra. It was styled by General Motor's designer Wayne Cherry and German designer Erhard Schnell. The Calibra united exciting design with optimized aerodynamics and everyday practicality. The wide-opening tailgate gave easy access to a versatile, 980-liter luggage compartment. Generous standard equipment included power steering, a five-speed close-ration gearbox, a six-speaker audio system and tinted windows. Air conditioning, a four-speed automatic transmission and an electric tilt/slide sunroof were among the options.
In March 2017, Groupe PSA agreed to buy Opel, its British sister brand Vauxhall and their European auto lending business from General Motors for US$2.2 billion. In return, General Motors will pay PSA US$3.2 billion for future European pension obligations and keep managing US$9.8 billion worth of plans for existing retirees. Furthermore, GM is responsible for paying about US$400 million annually for 15 years to fund the existing Great Britain and Germany pension plans.
Vega appears to have been the first GM vehicle designed by committee – the corporate engineering staff – and imposed upon one of its divisions like a turd to be polished. Chevrolet engineering had in fact developed its own subcompact but when presented to corporate it was rejected “out of hand” by Ed Cole, who told them to develop Vega instead, then code-named “XP-887”.
It had some crazy mechanical issues. At one point it stumbled and stalled because the carburetor had come loose from the intake manifold and I had to tighten it back down! Another time, my brother was driving it and the brakes failed. Somehow the end of the brake shoe that meets the brake cylinder piston had become worn on one side, causing the piston to slip off the end of the shoe when the brakes were applied, losing braking and squirting fluid all over.