A Semi-Scientific Ranking of Semi-Autonomous Features Manufacturers are racing to arm their vehicles with enough cameras, radars, sensors, and tech to properly outthink man.

Manufacturers are racing to arm their vehicles with enough cameras, radars, sensors, and tech to properly outthink man.

1. Automatic parking

Admit it: You suck at parallel parking. But when you activate automatic parking on some Fords and Nissans, you never again worry about lining up your wheels. Tesla takes it one step further: Stop the car within 33 feet of the space, get out, hit a button on the key fob, and watch the car park itself.