Official Word:

After the introduction of the third generation Cayenne earlier this year, Porsche is expanding the model line with a new variant. As in the previous model generation, the most powerful Cayenne is powered by a plug-in hybrid powertrain. On the new Cayenne Turbo E-Hybrid, Porsche has further improved the hybrid technology and improved electric range and power significantly, which benefits both everyday usability and performance. An electric motor generating 174 hp supports the extensively revised four-liter...Read.