The forthcoming 2020 Cayenne Turbo S E-Hybrid will be Porsche’s most-powerful SUV yet, boasting 670hp and 663 lb-ft of torque. Power output is split between the 4.0-liter twin-turbo V8 engine and a 100kW electric motor & managed by an eight-speed Tiptronic S transmission. Top speed is an electronically limited 183mph with a snappy zero-to-60 time
