The Porsche Cayenne Electric measures 4,985 mm in length, 1,980 mm in width, and 1,674 mm in height, with a wheelbase of 3,023 mm. Compared to the petrol Cayenne, the body is 55 mm longer and the wheelbase is 130 mm longer. The Cayenne Coupe Electric has a lower drag coefficient of just Cd 0.23, lower than the SUV version's Cd 0.25.
