Apparently, Ampera presents the same shape of Volt. This is why the car also presents the same technical specifications. It can run 60 km only its lithium-ion batteries charge and a lot more due to a small combustion engine that works as a generator inside the car.
Opel states more information will be available in March, when the Swiss autoshow opens its gates, but, since this car is exactly like Volt, all we want to know is when it will start to be sold. And for how much.