Right on the heels of the Panamera, Porsche is continuing its move towards electrification with the new range-topping Cayenne Turbo S E-Hybrid. Available in both the familiar SUV roofline and a new Coupe fastback, the Turbo S E-Hybrid knocks the Cayenne Turbo off its perch as the top model before it could even get the tires warm. The Turbo S E-Hybrid adds a 100 kW electric motor between the 541 horsepower, twin-turbo 4.0-liter V8 and the eight-speed Tiptronic S transmission for a combined output of 670 horsepower and 663 lb-ft of torque. All this is enough to put the Cayenne firmly into supercar territory with a 0-62 sprint of just 3.8 seconds. The Turbo S comes with enhanced standard equipment, including Porsche Ceramic Composite Brakes, Porsche Dynamic Chassis Control, Porsche Torque Vectoring Plus, and the Sport Chrono Package. The super-SUV will arrive in dealers in the first quarter of 2020.