Mercedes-Benz parent company Daimler's truck unit has unveiled two electric trucks called Freightliner eCascadia and Freightliner eM2 for the US market. While eCascadia is a heavy-duty truck and has a range of up to 400 kilometres, eM2 is a medium-duty truck with a range of around 370 kilometres. Daimler plans to begin production of the trucks in 2021.