The 2021 Porsche Panamera will be available in two new versions: Turbo S (4.0-liter V8 engine and 630 horsepower) and 4S E-Hybrid (plug-in hybrid propulsion system with 560 horsepower and electric range up to at 54 kilometers). The Porsche Panamera Turbo S version relies on the 4.0-liter twin-turbo V8 engine, now capable of developing 630 hp and a maximum torque of 820 Nm, 50 Nm… Read more