Cadillac Super Cruise vs Tesla Autopilot test asks the big attention question

Cadillac's Super Cruise has once again beat out Tesla's Autopilot in independent tests of driver-assistance systems, with Consumer Reports weighing in again on the controversial topic. Seventeen different systems - combining adaptive cruise control and lane-keeping - from mainstream and luxury automakers were put through their paces, the results demonstrating that expectations about, and for, the tech still vary considerably.