Porsche Cayenne Turbo S E-Hybrid Debuts With 670 HP
Porsche has introduced the new Cayenne Turbo S E-Hybrid and Cayenne Turbo S E-Hybrid Coupe. Set to arrive in the United States early next year, the models have a plug-in hybrid powertrain that features a twin-turbo 4.0-liter V8 engine that produces 541 hp (403 kW / 548 PS). It’s backed up by an electric motor that develops an additional 134 hp (100 kW / 136 PS). This enables the crossovers to have a combined output of 670 hp (550 kW / 679 PS) and 663 lb-ft (900 Nm) of torque. The electric motor is powered by a 14.1 kWh lithium-ion battery and is sandwiched between the V8 engine and an eight-speed automatic transmission. This setup enables the two motors to work together or independently. When the electric motor is doing all the work, the Cayenne Turbo S E-Hybrid can travel up to 24.8 miles (40 km) on electricity alone. In terms of performance, the crossovers can accelerate from 0-60 mph (0-96 km/h) in 3.6 seconds before hitting a limited top speed of 183 mph (295 km/h). ...