There’s been a lot of talk about how the new Porsche Panamera looks. But in all the aesthetic noise, we’ve lost sight of what lies beneath that odd-shaped shell. The answer is lots of new tech, mostly boring details in the powertrain and suspension that will only excite people actually driving the car. But here’s a cool one. For ages, 911s have had the rear spoiler that pops up above certain speeds. But this is the first that also adjusts the angle of the blades on the fly. Who wants one?