https://phys.org/news/2018-07-gm-peer-to-peer-car-rental-platform.html > GM's new service will be entering the "sharing economy" in competition with peer-to-peer rivals like Getaround and Turo, which enable car owners to rent their cars using online platforms. > "Your car is one of the most expensive things you own. Sitting idle, it is a wasted asset," said Julia Steyn, vice president of General Motors Urban Mobility and Maven.