https://newsroom.porsche.com/en/2025/products/porsche-cayenne-electric-world-premiere-41055.html?linkId=300000034237136
First digitally, then in Dubai: double premiere for the Cayenne Electric
10/11/2025
Porsche will present its second all-electric SUV to the world on 19 November. The Cayenne...
This reads like the Cayenne EV is really pushing the envelope for Porsche - very impressive battery tech and charging curves.
Innovative high-voltage system in the Cayenne Electric: performance meets efficiency...
https://www.autoexpress.co.uk/porsche/cayenne/362076/new-2025-porsche-cayenne-ev-spied-first-time
Q8 e-tron offers up to 114 kwH battery (gross, 106 kWh net) -so we can potentially assume that if the Macan EV can't quite manage that then the Cayenne EV surely will.