Mercedes built an electric truck that could rival Tesla - here's everything you need to know
Tesla plans to unveil its electric semi in September - but the electric car maker will have to prepare for competition posed by Mercedes-Benz.
Mercedes showed off a battery-powered truck during a September trade show for commercial vehicles in Hannover, Germany. The unveiling is part of a larger plan by Daimler, Mercedes' parent company, to begin limited edition production runs of an electric truck this year.
Here's everything you need to know: