The Bitter SC was the successor to the Bitter CD chronicled here before (see Sweet Bitter). It entered the market in 1979, even as CDs were still available. Although it was based on the largest of the Opel platforms, the styling was very Italian, and it could almost be mistaken for the Ferrari 412. This was not a bad thing, as it is clearly a handsome coupe. Much of the car was built in Italy, first at OCRA, and then at Maggiore, but eventually by Steyr-Daimler-Puch in Austria. All cars then came back to Schwein, Germany for final assembly or for inspection. The car was powered by a 3.0 or a 3.9 liter inline 6 cylinder., and produced 180hp. or 210hp respectively. It used Bosch fuel injection. Weighing 3500lbs, they used that power to propel the car to an 8.3 second 0-60 time.
Bitter went to great effort to create a premium car, with a luxurious interior including leather and woodgrain. A sedan, and a cabriolet were added in 1981. Just 488 were built, and only a handful came to the US, where they were carried by a few Buick dealers due to a deal with GM. That placement did not help, and US sales were tepid. However, demand was outstripping supply elsewhere, hence the move to Austria for much of the manufacturing. In an interesting twist, Bitter had difficulties with US emissions despite using a US vendor to handle that area. They eventually used a Porsche catalytic converter to solve their issues! They were also up against the rise of the BMW sedan, and other premium offerings. Lastly, the idea of a rebodied car was now primarily the domain of the supercar. No matter how nice it looked, and no matter how well executed, a rebodied Opel was going to be a challenge. Today, the SC from this period remains popular, and the wedge styling has stood the test of time.