Looks like it's already an option in SanFrancisco, read more and see video here. http://www.theverge.com/2016/12/14/13921514/uber-self-driving-car-san-francisco-launch-volvo-xc90
For the last few months, Uber’s self-driving cars have been prowling the streets of San Francisco, forecasting the inevitable moment when the ride-hailing giant starts inviting passengers to take autonomous trips in the city where it first launched over seven years ago. That moment has finally arrived.
Starting today, anyone in San Francisco who hails an UberX could find themselves in the backseat of a luxury, self-driving Volvo XC90, complete with leather interior, spinning LIDAR sensor, and a trunk full of computing power. It’s where I found myself last week, after being invited out to the Bay Area for a sneak peak before the official launch.