Porsche Confirms All-Electric Cayenne Prototype's High-Speed Testing with Stratolaunch 'Roc' Aircraft
A fully electric Porsche Cayenne prototype was recently captured undergoing high-speed tests alongside the world's largest airplane, the Stratolaunch 'Roc'. This public appearance provides a glimpse into the performance capabilities Porsche is targeting for its upcoming battery-electric SUV model. The tests appear to validate the Cayenne EV's aerodynamic and power delivery systems under demanding conditions.