The Porsche Cayenne Turbo Electric made some splashy headlines last week with instrument-tested performance figures that would embarrass most supercars. I'll admit that watching electric performance cars is far less exciting than actually being in them, because their lack of noise removes much of what makes cars thrilling to watch. Even with that emotional disadvantage, the electric Cayenne Turbo manages to impress. SUVs as big and as heavy as the Cayenne Turbo should not be able to embarrass supercars in every single metric. So regardless of what you drive, if you see a Porsche Cayenne Turbo Electric on the road, do not pick a fight with it.