SUPERCAR: This Is the Tesla D: a 691 HP, All-Wheel-Drive Model S. “There’s autopilot too, a spookily sophisticated semi-autonomous drive system. The car senses road signs with optical cameras, and a 360 degree sonar keeps an eye on barricades and traffic. When traffic slows, so does the Tesla, even to a dead stop. Lanes can be changed with a flick of the turn-signal indicator stalk. When the car isn’t doing the driving, the Model S will provide feedback through the steering wheel if your merge isn’t up to snuff. Musk says there’s an expectation of a driver in the loop with the new autopilot tech, but we can expect a fully autonomous car in the next five or six years.”