I recently had the chance to test out the “new” Volkswagen Passat, which is so new that the designers were explaining to a whole group of journalists how the position of the rear reflectors has changed compared to the outgoing model.

Actually, I kind of like the new Passat. It was impressive in a lot of ways, right down to the new touchscreen, which finally sees Volkswagen catching up to some of the technology and features rival models have been using for roughly five years. As I was driving it, I couldn’t help but think to myself: I like a good touchscreen.

What I don’t like is a knob.

It seems that these are our only choices in today’s infotainment world: a touchscreen or a knob. Some cars have touchscreens. Some cars have knobs. And given that basically every new car has an infotainment system, this is an important choice. Do you want to control your screen by touching it, like a smartphone? Or by moving around a controller located on the center console, like a computer?

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