The Porsche Cayenne Electric has a standard boot capacity of 781 litres, which can be expanded to 1,588 litres with the rear seats folded flat. There is also a 90-litre front trunk (frunk), big enough for a carry-on suitcase or charging cables. The Cayenne Coupe Electric has a maximum cargo capacity of 1,347 litres.

The Porsche Cayenne Electric comes standard with two-chamber, two-valve air suspension and PASM active suspension management, which automatically adjusts ride height and damping. The higher-end variants (S and Turbo) can also be equipped with the optional Porsche Active Ride system, which almost completely cancels out body roll and vibrations for exceptional ride stability. Other options include rear-wheel steering, PTV Plus torque vectoring, and PCCB carbon ceramic brakes.

The Porsche Cayenne Electric features the "Porsche Driver Experience" cockpit concept, coming with a 14.25-inch curved digital instrument cluster and a 12.9-inch curved OLED central display (Flow Display), with an optional 14.9-inch passenger display. The panoramic glass roof features Variable Light Control, allowing you to switch between transparent and opaque modes at the touch of a button. The rear seats are fully electrically operated for adjustment and folding.

The Porsche Cayenne Electric has a maximum towing capacity of 3.5 tonnes, on par with the petrol Cayenne, making it more than capable of towing boats, caravans, or large trailers. The all-wheel drive system is also equipped with an off-road mode for all-weather use.

The aerodynamic design of the Porsche Cayenne Electric is highly sophisticated. The Turbo variant features retractable active rear Aeroblades, which automatically deploy at high speeds to increase rear downforce and stability. The front features active cooling flaps, the underbody is fully flat, and the Cayenne Coupe Electric achieves an even lower drag coefficient of Cd 0.23.

Porsche offers a worldwide 8-year or 160,000 km (whichever comes first) warranty for the high-voltage battery of the Cayenne Electric, covering material and manufacturing defects. The manufacturer also guarantees the remaining battery capacity: for the first 3 years or 60,000 km, at least 80% of the original net capacity is guaranteed, and until the end of the HV battery warranty, at least 70%.