Coming soon: the four-door notchback and five-door hatchback versions of Opel's Insignia.

Due to be showcased to the public for the first time at the British International Motor Show (23 July to 3 August) the new car will be the marque's flagship model.

Both body styles boast a flowing, muscular yet elegant silhouette with a coupé roofline. Designers of the new car deliberately created similar versions: the length of both the notch and hatchback, at 4830 mm, and the wheelbase of 2737mm remain the same.

The Insignia's fuel consumption, CO2 emissions and driving dynamics benefit from the aerodynamic efficiency that was perfected during more than 650 hours in the wind tunnel. The result: a drag coefficient of 0.27.

From the beginning, the Insignia will be launched with a broad line-up of motors in Europe. Seven engines will be available; all meet Euro 5 emissions standards and come coupled with six-speed transmissions. The four gasoline engines range from a four-cylinder 115 hp unit to a V6 with 260 hp. Three new direct-injection turbo-diesels exclusively developed for the Insignia feature a displacement of 2.0 liters and power outputs spanning from 110 to 160 hp.

The newly developed chassis can be enhanced with the integrated FlexRide mechatronic system, as well as the sophisticated Adaptive 4x4. Its fast distribution of torque over the four wheels ensures top stability and traction while improving dynamic handling performance.