The Porsche Cayenne Electric is set to make its UK debut at CCIA 2026. Reports suggest the vehicle is highly powerful, with some outlets citing it as the most powerful Porsche ever, and comparing its speed to that of a 911 Turbo S. The debut of the Cayenne Electric comes as Porsche appears to be shifting away from diesel options, with some reports indicating that diesel models are being phased out due to lack of customer demand.