C,mm,n presents the fully electric powertrain. Batteries for electric cars have changed a lot in recent years. Driving on electricity has become a lot more interesting now that batteries allow travel over longer distances. This was illustrated during AutoRAI using a number of different batteries. Nonetheless, the action radius of a fully electric car remains insufficient for very long distances.

This can be compensated for with the high-efficiency diesel engine ('range extender').

With the engineering booth, c,mm,n lets you design your own car, and compute the impact of your individual design choices on fuel consumption, comfort and safety.