The era of the future sustainable mobility system has begun. Although we are still a few years away to really experience highly advanced electric cars with fully automated driving capabilities, the process has definitely started, and we are moving towards the future automotive industry which will be ruled by greener, cleaner and highly intelligent cars. Moreover, car sharing services will also play a big role in the future mobility system. Car sharing service means multiple users have access to a car, which is owned by a third party. This is highly convenient, economical and most importantly highly sustainable way of transport. Car sharing services have kick-started in many parts of the world. Japanese auto major Nissan has started a car sharing service of its own to further expand the existing schemes in Japan.