World War II brought to Rüsselsheim the only year in the history of Opel – 1945 – in which it produced fewer vehicles since that first Lutzmann-authored Opel was made in 1899. Before the conflict broke out, the Adam Opel AG had established itself as the largest motor vehicle manufacturer in Europe. The combination of Opel know-how with GM resources had produced outstanding results. In spite of stifling red tape, the economic atmosphere in Germany in the 1930s had powerfully fertilised the growth of this and other auto companies, but in the case of Opel, at least, the expansion of this industrial machine clearly was not directed in any way toward military objectives.
Unfortunately, Audi took things a step too far in 1990, when it unleashed an unlikely super weapon. A massive 4.8 meter limousine powered by a V8 created from two Golf GTi 16V engines: the V8 quattro DTM. Helped by 450-500 horsepower and quattro four wheel drive traction, the huge brute took the 1990 and 1991 championships by storm, embarrassing BMW and Mercedes-Benz in the process. When the company took the liberty of fitting a modified flatplane crankshaft in 1992, the jig was up.
The Opel Calibra is a coupé, engineered and produced by the German automaker Opel between 1989 and 1997. In the United Kingdom, where it remained on sale until 1999, it was marketed under the Vauxhall brand as the Vauxhall Calibra. It was also marketed as the Chevrolet Calibra in South America by Chevrolet, and the Holden Calibra in Australia and New Zealand by Holden.
However, Opel Team Joest was in for a tough fight. Not only had Alfa Romeo not been sitting on their hands, Mercedes-Benz had finally found the time to build a proper Class 1 car. Although the C180 V6 DTM lacked four wheel drive and only produced 400 horsepower, it featured a 6-speed sequential transmission, F1-derived active suspension, an innovative active ballast system which counteracted the pitching and diving of the nose under acceleration and braking and an all-carbon bodyshell bringing weight down to 980 kg (2161 lbs).
Later, an 1800 cc version wis introduced for the Kadett/Astra GTE model. This range o ingines wis an aa uised for later models o the Corsa/Nova, an the mid-sized Cavalier/Ascona. The Kadett D wis an' a' equipped wi a 1600 cc diesel ingine that wis possible tae drive as cheap as 5.0 L/100 km, an a cairy-ower 1196cc OHV ingine. It wis an aa produced as IDA Kadett in Kikinda, Yugoslavie.