Various embodiments include an electric motor vehicle which does not have any active suspension components, gearbox, differential or other mechanical transmission components, in various embodiments including consists a chassis, at least one pair of integrated wheel and brushless DC electric motor assemblies mounted on the chassis with conventional suspension components including springs and dampers. In various embodiments, a battery pack on the chassis provides power to the integrated wheel and electric motor assemblies; and a control system operates each integrated wheel and motor assembly independently of each other integrated wheel and motor assembly. Various embodiments include the control system including a master controller connected to the battery pack, and, a separate slave controller connected to the battery pack and to each of the integrated wheel and motor assemblies as well as the master controller.