According to Australian website Motoring, Porsche plans to extend the high-powered hybrid setup to the Cayenne as well. But it'll have to wait until the next-generation model arrives sometime next year.

The top-of-the-line engine option takes the 4.0-liter twin-turbo V8 from the Turbo S and pairs it to an electric motor to give it a combined output of 671 horses and 627 lb-ft of torque.


That's enough to send the Panamera rocketing to 60 mph in just 3.2 seconds. The Cayenne is bound to take a little longer, but we'll likely see a much faster time than the 5.4 seconds that the current, 416-hp Cayenne S E-Hybrid takes, or the 3.8 seconds claimed by the 570-horse Cayenne Turbo S.

The bigger question is whether the self-styled sports car manufacturer will apply the “hybrid as top of the line” formula to other models.