The evolution of smart electric vehicles (EVs) has been developed by serverless computing and 5G technology, which has also improved features like autonomous driving, advanced driver assistance systems (ADAS), and seamless vehicle-to-everything (V2X) connectivity. Through the use of technology, services, customer satisfaction, operational effectiveness, and vehicle connectivity have all improved. In recently developed EVs, practical problems like security, interoperability, and regulatory compliance have also been resolved. Innovative techniques and cooperative efforts are also used to build the EVs in order to meet consumer expectations.