The Porsche Cayenne Turbo EV is the quickest SUV that Car and Driver has ever tested. We all knew that the new Porsche Cayenne Turbo EV would be fast, as all Porsche Turbo models are fast. In its recent tests, the Cayenne Turbo EV hit 60 mph in an absurd 2.1 seconds. Every other performance vehicle on the planet, regardless of size, shape, or powertrain, should fear the Cayenne Turbo EV. Even wilder still is that it's the same distance as the Corvette ZR1, and the electric Cayenne weighs almost a whole Miata more.