The Calibra holds the title of having been the most aerodynamic car in the world at its 1990 launch, with a drag coefficient of just 0.26. With engines ranging in displacement from 1998 cc to 2498 cc, the car reigned supreme over other makes at the time. Its privileged position as the most aerodynamically efficient car would be held until the end of the 90's when the Calibra was overthrown by new Audi and Honda releases, the A2 and Insight respectively.
Journeys can be made even more relaxing and safer with the numerous ultra-modern technologies and assistance system available with the new Opel Crossland X. Innovative full LED headlamps ensures outstanding visibility in the dark. The optional head up display reduces the danger of distractions and projects the most important data on speed, navigation and assistance systems into the driver’s direct line of sight.
Cars and truck production lines were lost by Opel. As reparations for war destruction, under plans of the Allied Forces, the Soviet Union asked the Allied military government for the tools, jigs, dies, fixtures, and drawings for the Kadett. This, they said, they would use to begin auto production at an Opel subsidiary in Russian-occupied Leipzig. The equipment was duly delivered to the Soviets in June 1946, and that was the last Opel was to see of it – but not of the Kadett.
The GSi's engine mapping had been carried out by Opel tuning specialists Irmscher. A model with the 82 PS (60 kW) 1.4 L multi point fuel injected engine, which was otherwise mechanically identical to the GSi, also became available as the Nova SRi in the United Kingdom. In January 1988, a turbocharged version of the Isuzu diesel engine was introduced, with power increased to 67 PS (49 kW).