I brought a self-driving car home for the holidays — and no one cared

There aren’t any fully self-driving cars available to buy today, but there are plenty of vehicles with autonomous features. One of them is the 2018 Cadillac CT6 with Super Cruise, an advanced driver-assist system that GM claims rivals Tesla’s Autopilot. When driving on divided highways, Super Cruise allows Cadillac owners to take their hands off the steering wheel and their feet off the pedals. It’s about as close to self-driving as it gets with a production vehicle today.Last