First, we must transform the DNA of the automobile, basing it on electric-drive and wireless communication rather than on petroleum, the internal combustion engine, and stand-alone operation. This allows vehicles to become lighter, cleaner, and "smart" enough to avoid crashes and traffic jams. Second, automobiles need to be linked by a Mobility Internet that allows them to collect and share data on traffic conditions, intelligently coordinates their movements, and keeps drivers connected to their social networks. Third, automobiles must be recharged through a convenient, cost-effective infrastructure that is integrated with smart electric grids and makes increasing use of renewable energy sources. Finally, dynamically priced markets for electricity, road space, parking space, and shared-use vehicles must be introduced to provide optimum management of urban mobility and energy systems. The fundamental reinvention of the automobile won't be easy, but it is an urgent necessity—to make urban mobility more convenient and sustainable, to make cities more livable, and to help bring the automobile industry out of crisis.