Porsche Cayenne Electric review: luxury SUV is the most powerful Porsche ever

The new Porsche Cayenne Electric Turbo is the model that will grab all the headlines. With up to 1,156hp, it’s the most powerful Porsche road car ever. At 2.5 seconds to 62mph, it accelerates as quickly as the new Porsche 911 Turbo Swe drove recently. Yet this is not a sports car, but a five-metre-long [...]